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Merge pull request #14889 from fdumontet6WIND/snmpv2
bgpd: add multiple paths support for draft ietf bgp4v2 in nlriTable
This commit is contained in:
Donatas Abraitis
GitHub
commit
6b79b560ab
@ -446,6 +446,8 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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size_t afi_len;
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size_t afi_len;
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long prefix_type = 0;
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long prefix_type = 0;
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long peer_addr_type = 0;
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long peer_addr_type = 0;
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long nrli_index = 1;
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long cur_index = 0;
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/* Bgp4V2AddressFamilyIdentifierTC limited to IPv6 */
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/* Bgp4V2AddressFamilyIdentifierTC limited to IPv6 */
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if (name[namelen - 1] > IANA_AFI_IPV6)
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if (name[namelen - 1] > IANA_AFI_IPV6)
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@ -455,12 +457,17 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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assert(IS_VALID_AFI(afi));
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assert(IS_VALID_AFI(afi));
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#define BGP_NLRI_ENTRY_OFFSET namelen
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#define BGP_NLRI_ENTRY_OFFSET namelen
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#define BGP4V2_NLRI_V4_V4_OFFSET IN_ADDR_SIZE + IN_ADDR_SIZE + 5
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#define BGP4V2_NLRI_V4_V6_OFFSET IN_ADDR_SIZE + IN6_ADDR_SIZE + 5
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#define BGP4V2_NLRI_V6_V6_OFFSET IN6_ADDR_SIZE + IN6_ADDR_SIZE + 5
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sockunion_init(&su);
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sockunion_init(&su);
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if (exact) {
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if (exact) {
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if (*length - namelen != BGP_NLRI_ENTRY_OFFSET)
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if (*length - namelen != BGP4V2_NLRI_V4_V4_OFFSET &&
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*length - namelen != BGP4V2_NLRI_V4_V6_OFFSET &&
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*length - namelen != BGP4V2_NLRI_V6_V6_OFFSET)
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return NULL;
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return NULL;
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/* Set OID offset for prefix type */
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/* Set OID offset for prefix type */
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@ -504,12 +511,17 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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su.sin.sin_family = family;
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su.sin.sin_family = family;
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/* get bgp4V2PeerRemoteAddr*/
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/* get bgp4V2PeerRemoteAddr*/
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if (family == AF_INET)
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if (family == AF_INET) {
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oid2in_addr(offset, IN_ADDR_SIZE, &su.sin.sin_addr);
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oid2in_addr(offset, IN_ADDR_SIZE, &su.sin.sin_addr);
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else
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offset += IN_ADDR_SIZE;
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} else {
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oid2in6_addr(offset, &su.sin6.sin6_addr);
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oid2in6_addr(offset, &su.sin6.sin6_addr);
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offset += IN6_ADDR_SIZE;
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}
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/* bgp4V2NlriIndex currently ignored */
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/* bgp4V2NlriIndex */
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nrli_index = *offset;
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offset++;
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/* Lookup node */
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/* Lookup node */
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dest = bgp_node_lookup(bgp->rib[afi][safi], addr);
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dest = bgp_node_lookup(bgp->rib[afi][safi], addr);
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@ -517,8 +529,11 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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for (path = bgp_dest_get_bgp_path_info(dest); path;
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for (path = bgp_dest_get_bgp_path_info(dest); path;
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path = path->next)
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path = path->next)
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if (sockunion_same(&path->peer->connection->su,
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if (sockunion_same(&path->peer->connection->su,
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&su))
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&su)) {
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return path;
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cur_index++;
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if (cur_index == nrli_index)
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return path;
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}
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bgp_dest_unlock_node(dest);
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bgp_dest_unlock_node(dest);
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}
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}
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@ -573,7 +588,7 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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offsetlen--;
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offsetlen--;
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/* get node */
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/* get node */
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dest = bgp_node_get(bgp->rib[afi][safi], addr);
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dest = bgp_node_lookup(bgp->rib[afi][safi], addr);
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}
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}
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if (!dest)
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if (!dest)
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@ -593,10 +608,17 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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family = AF_INET6;
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family = AF_INET6;
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offset++;
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offset++;
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if (family == AF_INET)
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if (family == AF_INET) {
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oid2in_addr(offset, IN_ADDR_SIZE, &paddr.ip._v4_addr);
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oid2in_addr(offset, IN_ADDR_SIZE, &paddr.ip._v4_addr);
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else
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offset += IN_ADDR_SIZE;
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} else {
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oid2in6_addr(offset, &paddr.ip._v6_addr);
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oid2in6_addr(offset, &paddr.ip._v6_addr);
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offset += IN6_ADDR_SIZE;
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}
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/* get bgp4V2NlriIndex */
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nrli_index = *offset;
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offset++;
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} else {
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} else {
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/* default case start with ipv4*/
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/* default case start with ipv4*/
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if (afi == AFI_IP)
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if (afi == AFI_IP)
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@ -604,11 +626,13 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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else
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else
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family = AF_INET6;
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family = AF_INET6;
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memset(&paddr.ip, 0, sizeof(paddr.ip));
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memset(&paddr.ip, 0, sizeof(paddr.ip));
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nrli_index = 1;
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}
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}
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do {
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do {
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min = NULL;
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min = NULL;
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min_family = 0;
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min_family = 0;
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cur_index = 0;
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for (path = bgp_dest_get_bgp_path_info(dest); path;
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for (path = bgp_dest_get_bgp_path_info(dest); path;
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path = path->next) {
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path = path->next) {
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@ -618,19 +642,44 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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if (path_family < family)
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if (path_family < family)
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continue;
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continue;
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if (family == AF_INET
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if (family == AF_INET &&
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&& IPV4_ADDR_CMP(&paddr.ip._v4_addr,
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IPV4_ADDR_CMP(&paddr.ip._v4_addr,
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&path->peer->connection->su.sin.sin_addr)
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&path->peer->connection->su.sin
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>= 0)
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.sin_addr) > 0)
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continue;
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continue;
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else if (family == AF_INET6
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else if (family == AF_INET6 &&
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&& IPV6_ADDR_CMP(
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IPV6_ADDR_CMP(&paddr.ip._v6_addr,
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&paddr.ip._v6_addr,
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&path->peer->connection->su.sin6
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&path->peer->connection->su.sin6.sin6_addr)
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.sin6_addr) > 0)
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>= 0)
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continue;
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continue;
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/* first valid path its the min*/
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if (family == AF_INET &&
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IPV4_ADDR_CMP(&paddr.ip._v4_addr,
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&path->peer->connection->su.sin
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.sin_addr) == 0) {
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if (cur_index == nrli_index) {
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min = path;
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min_family = family;
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nrli_index++;
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break;
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}
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cur_index++;
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continue;
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} else if (family == AF_INET6 &&
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IPV6_ADDR_CMP(&paddr.ip._v6_addr,
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&path->peer->connection->su
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.sin6.sin6_addr) == 0) {
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if (cur_index == nrli_index) {
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min = path;
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min_family = family;
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nrli_index++;
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break;
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}
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cur_index++;
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continue;
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}
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/* first valid path its the min peer addr*/
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if (!min) {
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if (!min) {
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min = path;
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min = path;
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min_family = path_family;
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min_family = path_family;
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@ -706,7 +755,7 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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/* Encode bgp4V2NlriIndex*/
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/* Encode bgp4V2NlriIndex*/
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*offset = 1;
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*offset = nrli_index;
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offset++;
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offset++;
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*length = offset - name;
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*length = offset - name;
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@ -720,6 +769,7 @@ bgp4v2PathAttrLookup(struct variable *v, oid name[], size_t *length,
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}
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}
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memset(&paddr.ip, 0, sizeof(paddr.ip));
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memset(&paddr.ip, 0, sizeof(paddr.ip));
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nrli_index = 1;
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} while ((dest = bgp_route_next(dest)));
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} while ((dest = bgp_route_next(dest)));
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@ -1,24 +1,28 @@
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!
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!
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!debug bgp updates
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!
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router bgp 65001
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router bgp 65001
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no bgp ebgp-requires-policy
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no bgp ebgp-requires-policy
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no bgp network import-check
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no bgp network import-check
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no bgp default ipv4-unicast
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no bgp default ipv4-unicast
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neighbor 192.168.12.2 remote-as external
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neighbor 192.168.12.4 remote-as external
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neighbor 192.168.12.2 timers 1 3
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neighbor 192.168.12.4 timers 1 3
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neighbor 192.168.12.2 timers connect 1
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neighbor 192.168.12.4 timers connect 1
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neighbor 2001:db8::12:2 remote-as external
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neighbor 2001:db8::12:4 remote-as external
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neighbor 2001:db8::12:2 timers 1 3
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neighbor 2001:db8::12:4 timers 1 3
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neighbor 2001:db8::12:2 timers connect 1
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neighbor 2001:db8::12:4 timers connect 1
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!
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!
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address-family ipv4 unicast
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address-family ipv4 unicast
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network 10.0.0.0/31 route-map p1
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network 10.0.0.0/31 route-map p1
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network 10.0.0.2/32 route-map p2
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network 10.0.0.2/32 route-map p2
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neighbor 192.168.12.2 activate
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neighbor 192.168.12.4 activate
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neighbor 192.168.12.4 addpath-tx-all-paths
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network 10.10.10.10/32
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exit-address-family
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exit-address-family
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address-family ipv6 unicast
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address-family ipv6 unicast
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network 2001:db8::1/128 route-map p1
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network 2001:db8::1/128 route-map p1
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network 2001:db8:1::/56 route-map p2
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network 2001:db8:1::/56 route-map p2
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neighbor 2001:db8::12:2 activate
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neighbor 2001:db8::12:4 activate
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exit-address-family
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exit-address-family
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!
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!
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route-map p1 permit 10
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route-map p1 permit 10
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@ -28,4 +32,3 @@ route-map p2 permit 10
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set metric 2
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set metric 2
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set origin incomplete
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set origin incomplete
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exit
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exit
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!
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@ -5,18 +5,20 @@ router bgp 65002
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no bgp ebgp-requires-policy
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no bgp ebgp-requires-policy
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no bgp network import-check
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no bgp network import-check
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no bgp default ipv4-unicast
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no bgp default ipv4-unicast
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neighbor 192.168.12.1 remote-as external
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neighbor 192.168.12.4 remote-as external
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neighbor 192.168.12.1 timers 1 3
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neighbor 192.168.12.4 timers 1 3
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neighbor 192.168.12.1 timers connect 1
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neighbor 192.168.12.4 timers connect 1
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neighbor 2001:db8::12:1 remote-as external
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neighbor 2001:db8::12:4 remote-as external
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neighbor 2001:db8::12:1 timers 1 3
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neighbor 2001:db8::12:4 timers 1 3
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neighbor 2001:db8::12:1 timers connect 1
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neighbor 2001:db8::12:4 timers connect 1
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!
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!
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address-family ipv4 unicast
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address-family ipv4 unicast
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neighbor 192.168.12.1 activate
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neighbor 192.168.12.4 activate
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neighbor 192.168.12.4 addpath-tx-all-paths
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exit-address-family
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exit-address-family
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address-family ipv6 unicast
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address-family ipv6 unicast
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neighbor 2001:db8::12:1 activate
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neighbor 2001:db8::12:4 activate
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exit-address-family
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exit-address-family
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!
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!
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agentx
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agentx
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25
tests/topotests/bgp_snmp_bgp4v2mib/r3/bgpd.conf
Normal file
25
tests/topotests/bgp_snmp_bgp4v2mib/r3/bgpd.conf
Normal file
@ -0,0 +1,25 @@
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|
!
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!debug bgp updates
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|
!
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router bgp 65003
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no bgp ebgp-requires-policy
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no bgp network import-check
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no bgp default ipv4-unicast
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neighbor 192.168.12.4 remote-as external
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neighbor 192.168.12.4 timers 1 3
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neighbor 192.168.12.4 timers connect 1
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|
neighbor 2001:db8::12:4 remote-as external
|
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|
neighbor 2001:db8::12:4 timers 1 3
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|
neighbor 2001:db8::12:4 timers connect 1
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|
!
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|
address-family ipv4 unicast
|
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|
neighbor 192.168.12.4 activate
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|
neighbor 192.168.12.4 addpath-tx-all-paths
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|
network 10.10.10.10/32
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|
exit-address-family
|
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|
address-family ipv6 unicast
|
||||||
|
neighbor 2001:db8::12:4 activate
|
||||||
|
exit-address-family
|
||||||
|
!
|
||||||
|
agentx
|
||||||
|
!
|
||||||
5
tests/topotests/bgp_snmp_bgp4v2mib/r3/zebra.conf
Normal file
5
tests/topotests/bgp_snmp_bgp4v2mib/r3/zebra.conf
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
!
|
||||||
|
interface r3-eth0
|
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|
ip address 192.168.12.3/24
|
||||||
|
ipv6 address 2001:db8::12:3/64
|
||||||
|
!
|
||||||
67
tests/topotests/bgp_snmp_bgp4v2mib/rr/bgpd.conf
Normal file
67
tests/topotests/bgp_snmp_bgp4v2mib/rr/bgpd.conf
Normal file
@ -0,0 +1,67 @@
|
|||||||
|
!
|
||||||
|
! debug bgp updates
|
||||||
|
!
|
||||||
|
router bgp 65004
|
||||||
|
no bgp ebgp-requires-policy
|
||||||
|
no bgp network import-check
|
||||||
|
no bgp default ipv4-unicast
|
||||||
|
neighbor 192.168.12.1 remote-as external
|
||||||
|
neighbor 192.168.12.1 timers 1 3
|
||||||
|
neighbor 192.168.12.1 timers connect 1
|
||||||
|
neighbor 192.168.12.2 remote-as external
|
||||||
|
neighbor 192.168.12.2 timers 1 3
|
||||||
|
neighbor 192.168.12.2 timers connect 1
|
||||||
|
neighbor 192.168.12.3 remote-as external
|
||||||
|
neighbor 192.168.12.3 timers 1 3
|
||||||
|
neighbor 192.168.12.3 timers connect 1
|
||||||
|
neighbor 2001:db8::12:1 remote-as external
|
||||||
|
neighbor 2001:db8::12:1 timers 1 3
|
||||||
|
neighbor 2001:db8::12:1 timers connect 1
|
||||||
|
neighbor 2001:db8::12:2 remote-as external
|
||||||
|
neighbor 2001:db8::12:2 timers 1 3
|
||||||
|
neighbor 2001:db8::12:2 timers connect 1
|
||||||
|
neighbor 2001:db8::12:3 remote-as external
|
||||||
|
neighbor 2001:db8::12:3 timers 1 3
|
||||||
|
neighbor 2001:db8::12:3 timers connect 1
|
||||||
|
!
|
||||||
|
address-family ipv4 unicast
|
||||||
|
network 10.0.0.0/31 route-map p1
|
||||||
|
network 10.0.0.2/32 route-map p2
|
||||||
|
neighbor 192.168.12.1 activate
|
||||||
|
neighbor 192.168.12.2 activate
|
||||||
|
neighbor 192.168.12.2 addpath-tx-all-paths
|
||||||
|
neighbor 192.168.12.2 route-map r2-import in
|
||||||
|
neighbor 192.168.12.2 route-map r2-export out
|
||||||
|
! neighbor 192.168.12.2 soft-reconfiguration inbound
|
||||||
|
neighbor 192.168.12.3 activate
|
||||||
|
exit-address-family
|
||||||
|
address-family ipv6 unicast
|
||||||
|
network 2001:db8::1/128 route-map p1
|
||||||
|
network 2001:db8:1::/56 route-map p2
|
||||||
|
neighbor 2001:db8::12:1 activate
|
||||||
|
neighbor 2001:db8::12:2 activate
|
||||||
|
neighbor 2001:db8::12:2 addpath-tx-all-paths
|
||||||
|
neighbor 2001:db8::12:3 activate
|
||||||
|
exit-address-family
|
||||||
|
|
||||||
|
|
||||||
|
ip prefix-list r2-toto permit any
|
||||||
|
|
||||||
|
route-map r2-import permit 10
|
||||||
|
match ip address prefix-list r2-toto
|
||||||
|
|
||||||
|
route-map r2-export permit 10
|
||||||
|
match ip address prefix-list r2-toto
|
||||||
|
!
|
||||||
|
route-map p1 permit 10
|
||||||
|
set metric 1
|
||||||
|
exit
|
||||||
|
route-map p2 permit 10
|
||||||
|
set metric 2
|
||||||
|
set origin incomplete
|
||||||
|
exit
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
agentx
|
||||||
|
!
|
||||||
5
tests/topotests/bgp_snmp_bgp4v2mib/rr/zebra.conf
Normal file
5
tests/topotests/bgp_snmp_bgp4v2mib/rr/zebra.conf
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
!
|
||||||
|
interface rr-eth0
|
||||||
|
ip address 192.168.12.4/24
|
||||||
|
ipv6 address 2001:db8::12:4/64
|
||||||
|
!
|
||||||
@ -32,10 +32,14 @@ pytestmark = [pytest.mark.bgpd, pytest.mark.snmp]
|
|||||||
def build_topo(tgen):
|
def build_topo(tgen):
|
||||||
tgen.add_router("r1")
|
tgen.add_router("r1")
|
||||||
tgen.add_router("r2")
|
tgen.add_router("r2")
|
||||||
|
tgen.add_router("r3")
|
||||||
|
tgen.add_router("rr")
|
||||||
|
|
||||||
switch = tgen.add_switch("s1")
|
switch = tgen.add_switch("s1")
|
||||||
switch.add_link(tgen.gears["r1"])
|
switch.add_link(tgen.gears["r1"])
|
||||||
switch.add_link(tgen.gears["r2"])
|
switch.add_link(tgen.gears["r2"])
|
||||||
|
switch.add_link(tgen.gears["r3"])
|
||||||
|
switch.add_link(tgen.gears["rr"])
|
||||||
|
|
||||||
|
|
||||||
def setup_module(mod):
|
def setup_module(mod):
|
||||||
@ -57,14 +61,15 @@ def setup_module(mod):
|
|||||||
"-M snmp",
|
"-M snmp",
|
||||||
)
|
)
|
||||||
|
|
||||||
tgen.gears["r2"].load_config(
|
r2 = tgen.gears["r2"]
|
||||||
|
r2.load_config(
|
||||||
TopoRouter.RD_SNMP,
|
TopoRouter.RD_SNMP,
|
||||||
os.path.join(CWD, "{}/snmpd.conf".format(rname)),
|
os.path.join(CWD, "{}/snmpd.conf".format(r2.name)),
|
||||||
"-Le -Ivacm_conf,usmConf,iquery -V -DAgentX",
|
"-Le -Ivacm_conf,usmConf,iquery -V -DAgentX",
|
||||||
)
|
)
|
||||||
tgen.gears["r2"].load_config(
|
r2.load_config(
|
||||||
TopoRouter.RD_TRAP,
|
TopoRouter.RD_TRAP,
|
||||||
os.path.join(CWD, "{}/snmptrapd.conf".format(rname)),
|
os.path.join(CWD, "{}/snmptrapd.conf".format(r2.name)),
|
||||||
" -On -OQ ",
|
" -On -OQ ",
|
||||||
)
|
)
|
||||||
|
|
||||||
@ -81,27 +86,29 @@ def test_bgp_snmp_bgp4v2():
|
|||||||
|
|
||||||
r1 = tgen.gears["r1"]
|
r1 = tgen.gears["r1"]
|
||||||
r2 = tgen.gears["r2"]
|
r2 = tgen.gears["r2"]
|
||||||
|
rr = tgen.gears["rr"]
|
||||||
|
|
||||||
def _bgp_converge_summary():
|
def _bgp_converge_summary():
|
||||||
output = json.loads(r2.vtysh_cmd("show bgp summary json"))
|
output = json.loads(r2.vtysh_cmd("show bgp summary json"))
|
||||||
expected = {
|
expected = {
|
||||||
"ipv4Unicast": {
|
"ipv4Unicast": {
|
||||||
"peers": {
|
"peers": {
|
||||||
"192.168.12.1": {
|
"192.168.12.4": {
|
||||||
"state": "Established",
|
"state": "Established",
|
||||||
"pfxRcd": 2,
|
"pfxRcd": 6,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
},
|
},
|
||||||
"ipv6Unicast": {
|
"ipv6Unicast": {
|
||||||
"peers": {
|
"peers": {
|
||||||
"2001:db8::12:1": {
|
"2001:db8::12:4": {
|
||||||
"state": "Established",
|
"state": "Established",
|
||||||
"pfxRcd": 2,
|
"pfxRcd": 4,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
},
|
},
|
||||||
}
|
}
|
||||||
|
# tgen.mininet_cli()
|
||||||
return topotest.json_cmp(output, expected)
|
return topotest.json_cmp(output, expected)
|
||||||
|
|
||||||
test_func = functools.partial(_bgp_converge_summary)
|
test_func = functools.partial(_bgp_converge_summary)
|
||||||
@ -144,6 +151,7 @@ def test_bgp_snmp_bgp4v2():
|
|||||||
}
|
}
|
||||||
},
|
},
|
||||||
}
|
}
|
||||||
|
# tgen.mininet_cli()
|
||||||
return topotest.json_cmp(output, expected)
|
return topotest.json_cmp(output, expected)
|
||||||
|
|
||||||
test_func = functools.partial(_bgp_converge_prefixes)
|
test_func = functools.partial(_bgp_converge_prefixes)
|
||||||
@ -154,11 +162,12 @@ def test_bgp_snmp_bgp4v2():
|
|||||||
|
|
||||||
def _snmpwalk_remote_addr():
|
def _snmpwalk_remote_addr():
|
||||||
expected = {
|
expected = {
|
||||||
"1.3.6.1.3.5.1.1.2.1.5.1.1.192.168.12.1": "C0 A8 0C 01",
|
"1.3.6.1.3.5.1.1.2.1.5.1.1.192.168.12.4": "C0 A8 0C 04",
|
||||||
"1.3.6.1.3.5.1.1.2.1.5.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1": "20 01 0D B8 00 00 00 00 00 00 00 00 00 12 00 01",
|
"1.3.6.1.3.5.1.1.2.1.5.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4": "20 01 0D B8 00 00 00 00 00 00 00 00 00 12 00 04",
|
||||||
}
|
}
|
||||||
|
|
||||||
# bgp4V2PeerRemoteAddr
|
# bgp4V2PeerRemoteAddr
|
||||||
|
# tgen.mininet_cli()
|
||||||
output, _ = snmp.walk(".1.3.6.1.3.5.1.1.2.1.5")
|
output, _ = snmp.walk(".1.3.6.1.3.5.1.1.2.1.5")
|
||||||
return output == expected
|
return output == expected
|
||||||
|
|
||||||
@ -168,8 +177,8 @@ def test_bgp_snmp_bgp4v2():
|
|||||||
|
|
||||||
def _snmpwalk_peer_state():
|
def _snmpwalk_peer_state():
|
||||||
expected = {
|
expected = {
|
||||||
"1.3.6.1.3.5.1.1.2.1.13.1.1.192.168.12.1": "6",
|
"1.3.6.1.3.5.1.1.2.1.13.1.1.192.168.12.4": "6",
|
||||||
"1.3.6.1.3.5.1.1.2.1.13.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1": "6",
|
"1.3.6.1.3.5.1.1.2.1.13.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4": "6",
|
||||||
}
|
}
|
||||||
|
|
||||||
# bgp4V2PeerState
|
# bgp4V2PeerState
|
||||||
@ -182,8 +191,8 @@ def test_bgp_snmp_bgp4v2():
|
|||||||
|
|
||||||
def _snmpwalk_peer_last_error_code_received():
|
def _snmpwalk_peer_last_error_code_received():
|
||||||
expected = {
|
expected = {
|
||||||
"1.3.6.1.3.5.1.1.3.1.1.1.1.192.168.12.1": "0",
|
"1.3.6.1.3.5.1.1.3.1.1.1.1.192.168.12.4": "0",
|
||||||
"1.3.6.1.3.5.1.1.3.1.1.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1": "0",
|
"1.3.6.1.3.5.1.1.3.1.1.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4": "0",
|
||||||
}
|
}
|
||||||
|
|
||||||
# bgp4V2PeerLastErrorCodeReceived
|
# bgp4V2PeerLastErrorCodeReceived
|
||||||
@ -198,14 +207,19 @@ def test_bgp_snmp_bgp4v2():
|
|||||||
|
|
||||||
def _snmpwalk_origin():
|
def _snmpwalk_origin():
|
||||||
expected = {
|
expected = {
|
||||||
"1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1": "1",
|
"1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.10.10.10.32.1.192.168.12.4.1": "1",
|
||||||
"1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1": "3",
|
"1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.10.10.10.32.1.192.168.12.4.2": "1",
|
||||||
"1.3.6.1.3.5.1.1.9.1.9.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1": "1",
|
"1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.0.0.0.31.1.192.168.12.4.1": "1",
|
||||||
"1.3.6.1.3.5.1.1.9.1.9.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1": "3",
|
"1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.0.0.0.31.1.192.168.12.4.2": "1",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.0.0.2.32.1.192.168.12.4.1": "3",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.9.1.1.1.1.10.0.0.2.32.1.192.168.12.4.2": "3",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.9.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4.1": "1",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.9.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4.2": "1",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.9.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4.1": "3",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.9.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4.2": "3",
|
||||||
}
|
}
|
||||||
|
|
||||||
# bgp4V2NlriOrigin
|
# bgp4V2NlriOrigin
|
||||||
# tgen.mininet_cli()
|
|
||||||
output, _ = snmp.walk(".1.3.6.1.3.5.1.1.9.1.9")
|
output, _ = snmp.walk(".1.3.6.1.3.5.1.1.9.1.9")
|
||||||
return output == expected
|
return output == expected
|
||||||
|
|
||||||
@ -215,10 +229,16 @@ def test_bgp_snmp_bgp4v2():
|
|||||||
|
|
||||||
def _snmpwalk_med():
|
def _snmpwalk_med():
|
||||||
expected = {
|
expected = {
|
||||||
"1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.0.0.0.31.1.192.168.12.1.1": "1",
|
"1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.10.10.10.32.1.192.168.12.4.1": "0",
|
||||||
"1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.0.0.2.32.1.192.168.12.1.1": "2",
|
"1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.10.10.10.32.1.192.168.12.4.2": "0",
|
||||||
"1.3.6.1.3.5.1.1.9.1.17.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1": "1",
|
"1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.0.0.0.31.1.192.168.12.4.1": "1",
|
||||||
"1.3.6.1.3.5.1.1.9.1.17.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1.1": "2",
|
"1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.0.0.0.31.1.192.168.12.4.2": "0",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.0.0.2.32.1.192.168.12.4.1": "2",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.17.1.1.1.1.10.0.0.2.32.1.192.168.12.4.2": "0",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.17.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4.1": "1",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.17.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.0.0.1.128.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4.2": "0",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.17.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4.1": "2",
|
||||||
|
"1.3.6.1.3.5.1.1.9.1.17.1.2.1.2.32.1.13.184.0.1.0.0.0.0.0.0.0.0.0.0.56.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4.2": "0",
|
||||||
}
|
}
|
||||||
|
|
||||||
# bgp4V2NlriMed
|
# bgp4V2NlriMed
|
||||||
@ -230,96 +250,65 @@ def test_bgp_snmp_bgp4v2():
|
|||||||
assertmsg = "Can't fetch SNMP for bgp4V2NlriMed"
|
assertmsg = "Can't fetch SNMP for bgp4V2NlriMed"
|
||||||
assert result, assertmsg
|
assert result, assertmsg
|
||||||
|
|
||||||
|
#
|
||||||
|
# traps
|
||||||
|
#
|
||||||
|
|
||||||
|
#
|
||||||
|
# bgp4 traps
|
||||||
|
#
|
||||||
def _snmptrap_ipv4():
|
def _snmptrap_ipv4():
|
||||||
expected = [
|
def __get_notif_bgp4_in_trap_file(router):
|
||||||
("1.3.6.1.2.1.15.3.1.7.192.168.12.1", "192.168.12.1"),
|
snmptrapfile = "{}/{}/snmptrapd.log".format(router.logdir, router.name)
|
||||||
("1.3.6.1.2.1.15.3.1.14.192.168.12.1", '"06 04 "'),
|
outputfile = open(snmptrapfile).read()
|
||||||
("1.3.6.1.2.1.15.3.1.2.192.168.12.1", "7"),
|
output = snmp.get_notif_bgp4(outputfile)
|
||||||
("1.3.6.1.2.1.15.3.1.7.192.168.12.1", "192.168.12.1"),
|
|
||||||
("1.3.6.1.2.1.15.3.1.14.192.168.12.1", '"06 04 "'),
|
|
||||||
("1.3.6.1.2.1.15.3.1.2.192.168.12.1", "6"),
|
|
||||||
]
|
|
||||||
|
|
||||||
# load trapd resulting file
|
return output
|
||||||
# tgen.mininet_cli()
|
|
||||||
|
|
||||||
snmptrapfile = "{}/{}/snmptrapd.log".format(r2.logdir, r2.name)
|
output = __get_notif_bgp4_in_trap_file(r2)
|
||||||
outputfile = open(snmptrapfile).read()
|
logger.info("output bgp4")
|
||||||
output = snmp.trap(outputfile)
|
logger.info(output)
|
||||||
return output == expected
|
return snmp.is_notif_bgp4_valid(output, "192.168.12.4")
|
||||||
|
|
||||||
# skip tests is SNMP not installed
|
# skip tests is SNMP not installed
|
||||||
if not os.path.isfile("/usr/sbin/snmptrapd"):
|
if not os.path.isfile("/usr/sbin/snmptrapd"):
|
||||||
error_msg = "SNMP not installed - skipping"
|
error_msg = "SNMP not installed - skipping"
|
||||||
pytest.skip(error_msg)
|
pytest.skip(error_msg)
|
||||||
|
|
||||||
snmptrapfile = "{}/{}/snmptrapd.log".format(r2.logdir, r2.name)
|
rr.vtysh_cmd("clear bgp *")
|
||||||
trap_file = open(snmptrapfile, "w")
|
|
||||||
trap_file.truncate(0)
|
|
||||||
trap_file.close()
|
|
||||||
r1.vtysh_cmd("clear bgp *")
|
|
||||||
_, result = topotest.run_and_expect(_snmptrap_ipv4, True, count=2, wait=10)
|
_, result = topotest.run_and_expect(_snmptrap_ipv4, True, count=2, wait=10)
|
||||||
assertmsg = "Can't fetch SNMP trap for ipv4"
|
assertmsg = "Can't fetch SNMP trap for ipv4"
|
||||||
assert result, assertmsg
|
assert result, assertmsg
|
||||||
|
|
||||||
|
#
|
||||||
|
# bgp4v2 traps
|
||||||
|
#
|
||||||
def _snmptrap_ipv6():
|
def _snmptrap_ipv6():
|
||||||
expected = [
|
def __get_notif_bgp4v2_in_trap_file(router):
|
||||||
("1.3.6.1.3.5.1.1.2.1.13.1.1.192.168.12.1", "7"),
|
snmptrapfile = "{}/{}/snmptrapd.log".format(router.logdir, router.name)
|
||||||
("1.3.6.1.3.5.1.1.2.1.6.1.1.192.168.12.1", "179"),
|
outputfile = open(snmptrapfile).read()
|
||||||
("1.3.6.1.3.5.1.1.3.1.1.1.1.192.168.12.1", "6"),
|
output = snmp.get_notif_bgp4v2(outputfile)
|
||||||
("1.3.6.1.3.5.1.1.3.1.2.1.1.192.168.12.1", "4"),
|
|
||||||
("1.3.6.1.3.5.1.1.3.1.4.1.1.192.168.12.1", '"00 "'),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.13.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "7"),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.6.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "179"),
|
|
||||||
("1.3.6.1.3.5.1.1.3.1.1.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "6"),
|
|
||||||
("1.3.6.1.3.5.1.1.3.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "4"),
|
|
||||||
(
|
|
||||||
"1.3.6.1.3.5.1.1.3.1.4.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1",
|
|
||||||
'"00 "',
|
|
||||||
),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.13.1.1.192.168.12.1", "6"),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.6.1.1.192.168.12.1", "179"),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.13.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "6"),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.6.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "179"),
|
|
||||||
]
|
|
||||||
|
|
||||||
expected2 = [
|
return output
|
||||||
("1.3.6.1.3.5.1.1.2.1.13.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "7"),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.6.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "179"),
|
|
||||||
("1.3.6.1.3.5.1.1.3.1.1.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "6"),
|
|
||||||
("1.3.6.1.3.5.1.1.3.1.2.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "4"),
|
|
||||||
(
|
|
||||||
"1.3.6.1.3.5.1.1.3.1.4.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1",
|
|
||||||
'"00 "',
|
|
||||||
),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.13.1.1.192.168.12.1", "7"),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.6.1.1.192.168.12.1", "179"),
|
|
||||||
("1.3.6.1.3.5.1.1.3.1.1.1.1.192.168.12.1", "6"),
|
|
||||||
("1.3.6.1.3.5.1.1.3.1.2.1.1.192.168.12.1", "4"),
|
|
||||||
("1.3.6.1.3.5.1.1.3.1.4.1.1.192.168.12.1", '"00 "'),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.13.1.1.192.168.12.1", "6"),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.6.1.1.192.168.12.1", "179"),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.13.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "6"),
|
|
||||||
("1.3.6.1.3.5.1.1.2.1.6.1.2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.1", "179"),
|
|
||||||
]
|
|
||||||
|
|
||||||
# load trapd resulting file
|
|
||||||
# tgen.mininet_cli()
|
# tgen.mininet_cli()
|
||||||
|
output = __get_notif_bgp4v2_in_trap_file(r2)
|
||||||
snmptrapfile = "{}/{}/snmptrapd.log".format(r2.logdir, r2.name)
|
logger.info("output bgp4v2")
|
||||||
outputfile = open(snmptrapfile).read()
|
|
||||||
output = snmp.trap(outputfile)
|
|
||||||
logger.info(output)
|
logger.info(output)
|
||||||
output_cut = output[:14]
|
p_ipv4_addr = "1.192.168.12.4"
|
||||||
return output_cut == expected or output_cut == expected2
|
p_ipv6_addr = "2.32.1.13.184.0.0.0.0.0.0.0.0.0.18.0.4"
|
||||||
|
return (
|
||||||
|
snmp.is_notif_bgp4v2_valid(output, p_ipv4_addr, "Estab")
|
||||||
|
and snmp.is_notif_bgp4v2_valid(output, p_ipv6_addr, "Estab")
|
||||||
|
and snmp.is_notif_bgp4v2_valid(output, p_ipv4_addr, "Backward")
|
||||||
|
and snmp.is_notif_bgp4v2_valid(output, p_ipv6_addr, "Backward")
|
||||||
|
)
|
||||||
|
|
||||||
snmptrapfile = "{}/{}/snmptrapd.log".format(r2.logdir, r2.name)
|
sleep(10)
|
||||||
trap_file = open(snmptrapfile, "w")
|
|
||||||
trap_file.truncate(0)
|
|
||||||
trap_file.close()
|
|
||||||
r2.vtysh_cmd("conf\nbgp snmp traps bgp4-mibv2")
|
r2.vtysh_cmd("conf\nbgp snmp traps bgp4-mibv2")
|
||||||
r2.vtysh_cmd("conf\nno bgp snmp traps rfc4273")
|
r2.vtysh_cmd("conf\nno bgp snmp traps rfc4273")
|
||||||
r1.vtysh_cmd("clear bgp *")
|
rr.vtysh_cmd("clear bgp *")
|
||||||
|
sleep(30)
|
||||||
_, result = topotest.run_and_expect(_snmptrap_ipv6, True, count=2, wait=10)
|
_, result = topotest.run_and_expect(_snmptrap_ipv6, True, count=2, wait=10)
|
||||||
assertmsg = "Can't fetch SNMP trap for ipv6"
|
assertmsg = "Can't fetch SNMP trap for ipv6"
|
||||||
assert result, assertmsg
|
assert result, assertmsg
|
||||||
|
|||||||
@ -73,39 +73,6 @@ class SnmpTester(object):
|
|||||||
# third token onwards is the value of the object
|
# third token onwards is the value of the object
|
||||||
return tokens[0].split(".", 1)[1]
|
return tokens[0].split(".", 1)[1]
|
||||||
|
|
||||||
def _parse_notification_trap(self, snmp_out):
|
|
||||||
# we use the "=" as separator thus we will have
|
|
||||||
# element of list formated "value oid"
|
|
||||||
# value for index i is corresponding to index i-1
|
|
||||||
results = snmp_out.strip().split("=")
|
|
||||||
|
|
||||||
# remove the notification part date, notification OID
|
|
||||||
del results[0:2]
|
|
||||||
|
|
||||||
index = 0
|
|
||||||
oid_list = []
|
|
||||||
next_oid = ""
|
|
||||||
oid = ""
|
|
||||||
while index < len(results):
|
|
||||||
result = results[index].strip().split()
|
|
||||||
if index < len(results) - 1:
|
|
||||||
raw_oid = result[-1]
|
|
||||||
# remove initial "." of oid
|
|
||||||
next_oid = raw_oid.split(".", 1)[1]
|
|
||||||
# remove oid from result to have only value
|
|
||||||
del result[-1]
|
|
||||||
if index > 0:
|
|
||||||
value = " ".join(result)
|
|
||||||
# ignore remote port oid 1.3.6.1.3.5.1.1.2.1.9 since
|
|
||||||
# it's value is variable
|
|
||||||
local_port = re.search("1.3.6.1.3.5.1.1.2.1.9", oid)
|
|
||||||
if not local_port:
|
|
||||||
oid_list.append((oid, value))
|
|
||||||
|
|
||||||
oid = next_oid
|
|
||||||
index += 1
|
|
||||||
return oid_list
|
|
||||||
|
|
||||||
def _parse_multiline(self, snmp_output):
|
def _parse_multiline(self, snmp_output):
|
||||||
results = snmp_output.strip().split("\n")
|
results = snmp_output.strip().split("\n")
|
||||||
|
|
||||||
@ -117,15 +84,6 @@ class SnmpTester(object):
|
|||||||
|
|
||||||
return out_dict, out_list
|
return out_dict, out_list
|
||||||
|
|
||||||
def _parse_multiline_trap(self, results):
|
|
||||||
out_list = []
|
|
||||||
results = [elem for index, elem in enumerate(results) if index % 2 != 0]
|
|
||||||
|
|
||||||
for response in results:
|
|
||||||
oid_list = self._parse_notification_trap(response)
|
|
||||||
out_list += oid_list
|
|
||||||
return out_list
|
|
||||||
|
|
||||||
def get(self, oid):
|
def get(self, oid):
|
||||||
cmd = "snmpget {0} {1}".format(self._snmp_config(), oid)
|
cmd = "snmpget {0} {1}".format(self._snmp_config(), oid)
|
||||||
|
|
||||||
@ -149,10 +107,148 @@ class SnmpTester(object):
|
|||||||
result = self.router.cmd(cmd)
|
result = self.router.cmd(cmd)
|
||||||
return self._parse_multiline(result)
|
return self._parse_multiline(result)
|
||||||
|
|
||||||
def trap(self, outputfile):
|
def parse_notif_ipv4(self, notif):
|
||||||
whitecleanfile = re.sub("\t", " ", outputfile)
|
# normalise values
|
||||||
|
notif = re.sub(":", "", notif)
|
||||||
|
notif = re.sub('"([0-9]{2}) ([0-9]{2}) "', r"\1\2", notif)
|
||||||
|
notif = re.sub('"([0-9]{2}) "', r"\1", notif)
|
||||||
|
elems = re.findall("([0-9,\.]+) = ([0-9,\.]+)", notif)
|
||||||
|
|
||||||
|
# remove common part
|
||||||
|
elems = elems[1:]
|
||||||
|
return elems
|
||||||
|
|
||||||
|
def is_notif_bgp4_valid(self, output_list, address):
|
||||||
|
oid_notif_type = ".1.3.6.1.6.3.1.1.4.1.0"
|
||||||
|
peer_notif_established = ".1.3.6.1.2.1.15.0.1"
|
||||||
|
peer_notif_backward = ".1.3.6.1.2.1.15.0.2"
|
||||||
|
oid_peer_last_error = ".1.3.6.1.2.1.15.3.1.14"
|
||||||
|
oid_peer_remote_addr = ".1.3.6.1.2.1.15.3.1.7"
|
||||||
|
oid_peer_state = ".1.3.6.1.2.1.15.3.1.2"
|
||||||
|
|
||||||
|
nb_notif = len(output_list)
|
||||||
|
for nb in range(0, nb_notif - 1):
|
||||||
|
# identify type of notification
|
||||||
|
# established or BackwardTransition
|
||||||
|
|
||||||
|
if output_list[nb][0][0] != "{}".format(oid_notif_type):
|
||||||
|
return False
|
||||||
|
|
||||||
|
if output_list[nb][0][1] == "{}".format(peer_notif_established):
|
||||||
|
logger.info("Established notification")
|
||||||
|
elif output_list[nb][0][1] == "{}".format(peer_notif_backward):
|
||||||
|
logger.info("Backward transition notification")
|
||||||
|
else:
|
||||||
|
return False
|
||||||
|
|
||||||
|
# same behavior for 2 notification type in bgp4
|
||||||
|
if output_list[nb][1][0] != "{}.{}".format(oid_peer_remote_addr, address):
|
||||||
|
return False
|
||||||
|
|
||||||
|
if output_list[nb][2][0] != "{}.{}".format(oid_peer_last_error, address):
|
||||||
|
return False
|
||||||
|
if output_list[nb][3][0] != "{}.{}".format(oid_peer_state, address):
|
||||||
|
return False
|
||||||
|
|
||||||
|
return True
|
||||||
|
|
||||||
|
def is_notif_bgp4v2_valid(self, output_list, address, type_requested):
|
||||||
|
oid_notif_type = ".1.3.6.1.6.3.1.1.4.1.0"
|
||||||
|
peer_notif_established = ".1.3.6.1.3.5.1.0.1"
|
||||||
|
peer_notif_backward = ".1.3.6.1.3.5.1.0.2"
|
||||||
|
oid_peer_state = ".1.3.6.1.3.5.1.1.2.1.13"
|
||||||
|
oid_peer_local_port = ".1.3.6.1.3.5.1.1.2.1.6"
|
||||||
|
oid_peer_remote_port = ".1.3.6.1.3.5.1.1.2.1.9"
|
||||||
|
oid_peer_err_code_recv = ".1.3.6.1.3.5.1.1.3.1.1"
|
||||||
|
oid_peer_err_sub_code_recv = ".1.3.6.1.3.5.1.1.3.1.2"
|
||||||
|
oid_peer_err_recv_text = ".1.3.6.1.3.5.1.1.3.1.4"
|
||||||
|
|
||||||
|
nb_notif = len(output_list)
|
||||||
|
for nb in range(nb_notif):
|
||||||
|
if output_list[nb][0][0] != "{}".format(oid_notif_type):
|
||||||
|
return False
|
||||||
|
|
||||||
|
if output_list[nb][0][1] == "{}".format(peer_notif_established):
|
||||||
|
logger.info("Established notification")
|
||||||
|
notif_type = "Estab"
|
||||||
|
|
||||||
|
elif output_list[nb][0][1] == "{}".format(peer_notif_backward):
|
||||||
|
logger.info("Backward transition notification")
|
||||||
|
notif_type = "Backward"
|
||||||
|
else:
|
||||||
|
return False
|
||||||
|
|
||||||
|
if notif_type != type_requested:
|
||||||
|
continue
|
||||||
|
|
||||||
|
if output_list[nb][1][0] != "{}.1.{}".format(oid_peer_state, address):
|
||||||
|
continue
|
||||||
|
|
||||||
|
if output_list[nb][2][0] != "{}.1.{}".format(oid_peer_local_port, address):
|
||||||
|
return False
|
||||||
|
|
||||||
|
if output_list[nb][3][0] != "{}.1.{}".format(oid_peer_remote_port, address):
|
||||||
|
return False
|
||||||
|
|
||||||
|
if notif_type == "Estab":
|
||||||
|
return True
|
||||||
|
|
||||||
|
if output_list[nb][4][0] != "{}.1.{}".format(
|
||||||
|
oid_peer_err_code_recv, address
|
||||||
|
):
|
||||||
|
return False
|
||||||
|
|
||||||
|
if output_list[nb][5][0] != "{}.1.{}".format(
|
||||||
|
oid_peer_err_sub_code_recv, address
|
||||||
|
):
|
||||||
|
return False
|
||||||
|
|
||||||
|
if output_list[nb][6][0] != "{}.1.{}".format(
|
||||||
|
oid_peer_err_recv_text, address
|
||||||
|
):
|
||||||
|
return False
|
||||||
|
|
||||||
|
return True
|
||||||
|
|
||||||
|
return False
|
||||||
|
|
||||||
|
def get_notif_bgp4(self, output_file):
|
||||||
|
notif_list = []
|
||||||
|
whitecleanfile = re.sub("\t", " ", output_file)
|
||||||
results = whitecleanfile.strip().split("\n")
|
results = whitecleanfile.strip().split("\n")
|
||||||
return self._parse_multiline_trap(results)
|
|
||||||
|
# don't consider SNMP additional messages
|
||||||
|
notifs_first = [elem for elem in results if not ("SNMP" in elem)]
|
||||||
|
# don't consider additional application messages
|
||||||
|
notifs = [elem for index, elem in enumerate(notifs_first) if index % 2 != 0]
|
||||||
|
|
||||||
|
oid_v4 = "1\.3\.6\.1\.2\.1\.15"
|
||||||
|
for one_notif in notifs:
|
||||||
|
is_ipv4_notif = re.search(oid_v4, one_notif)
|
||||||
|
if is_ipv4_notif != None:
|
||||||
|
formated_notif = self.parse_notif_ipv4(one_notif)
|
||||||
|
notif_list.append(formated_notif)
|
||||||
|
|
||||||
|
return notif_list
|
||||||
|
|
||||||
|
def get_notif_bgp4v2(self, output_file):
|
||||||
|
notif_list = []
|
||||||
|
whitecleanfile = re.sub("\t", " ", output_file)
|
||||||
|
results = whitecleanfile.strip().split("\n")
|
||||||
|
|
||||||
|
# don't consider SNMP additional messages
|
||||||
|
notifs_first = [elem for elem in results if not ("SNMP" in elem)]
|
||||||
|
# don't consider additional application messages
|
||||||
|
notifs = [elem for index, elem in enumerate(results) if index % 2 != 0]
|
||||||
|
|
||||||
|
oid_v6 = "1\.3\.6\.1\.3\.5\.1"
|
||||||
|
for one_notif in notifs:
|
||||||
|
is_ipv6_notif = re.search(oid_v6, one_notif)
|
||||||
|
if is_ipv6_notif != None:
|
||||||
|
formated_notif = self.parse_notif_ipv4(one_notif)
|
||||||
|
notif_list.append(formated_notif)
|
||||||
|
|
||||||
|
return notif_list
|
||||||
|
|
||||||
def test_oid(self, oid, value):
|
def test_oid(self, oid, value):
|
||||||
print("oid: {}".format(self.get_next(oid)))
|
print("oid: {}".format(self.get_next(oid)))
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user