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Merge pull request #6164 from ton31337/feature/rfc8212_enabled_traditional_profile
bgpd: Enable rfc8212 by default except datacenter profile
This commit is contained in:
commit
8b1e4f30ba
@ -1925,8 +1925,7 @@ bool subgroup_announce_check(struct bgp_node *rn, struct bgp_path_info *pi,
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* benefit from consistent behavior across different BGP
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* implementations.
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*/
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if (peer->bgp->ebgp_requires_policy
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== DEFAULT_EBGP_POLICY_ENABLED)
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if (CHECK_FLAG(bgp->flags, BGP_FLAG_EBGP_REQUIRES_POLICY))
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if (!bgp_outbound_policy_exists(peer, filter))
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return false;
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@ -3413,7 +3412,7 @@ int bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id,
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* benefit from consistent behavior across different BGP
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* implementations.
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*/
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if (peer->bgp->ebgp_requires_policy == DEFAULT_EBGP_POLICY_ENABLED)
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if (CHECK_FLAG(bgp->flags, BGP_FLAG_EBGP_REQUIRES_POLICY))
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if (!bgp_inbound_policy_exists(peer,
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&peer->filter[afi][safi])) {
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reason = "inbound policy missing";
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@ -100,6 +100,11 @@ FRR_CFG_DEFAULT_ULONG(BGP_KEEPALIVE,
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{ .val_ulong = 3, .match_profile = "datacenter", },
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{ .val_ulong = 60 },
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)
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FRR_CFG_DEFAULT_BOOL(BGP_EBGP_REQUIRES_POLICY,
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{ .val_bool = false, .match_profile = "datacenter", },
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{ .val_bool = false, .match_version = "< 7.4", },
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{ .val_bool = true },
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)
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DEFINE_HOOK(bgp_inst_config_write,
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(struct bgp *bgp, struct vty *vty),
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@ -417,6 +422,8 @@ int bgp_get_vty(struct bgp **bgp, as_t *as, const char *name,
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SET_FLAG((*bgp)->flags, BGP_FLAG_LOG_NEIGHBOR_CHANGES);
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if (DFLT_BGP_DETERMINISTIC_MED)
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SET_FLAG((*bgp)->flags, BGP_FLAG_DETERMINISTIC_MED);
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if (DFLT_BGP_EBGP_REQUIRES_POLICY)
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SET_FLAG((*bgp)->flags, BGP_FLAG_EBGP_REQUIRES_POLICY);
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ret = BGP_SUCCESS;
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}
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@ -2036,7 +2043,7 @@ DEFUN(bgp_ebgp_requires_policy, bgp_ebgp_requires_policy_cmd,
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"Require in and out policy for eBGP peers (RFC8212)\n")
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{
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VTY_DECLVAR_CONTEXT(bgp, bgp);
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bgp->ebgp_requires_policy = DEFAULT_EBGP_POLICY_ENABLED;
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SET_FLAG(bgp->flags, BGP_FLAG_EBGP_REQUIRES_POLICY);
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return CMD_SUCCESS;
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}
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@ -2047,7 +2054,7 @@ DEFUN(no_bgp_ebgp_requires_policy, no_bgp_ebgp_requires_policy_cmd,
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"Require in and out policy for eBGP peers (RFC8212)\n")
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{
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VTY_DECLVAR_CONTEXT(bgp, bgp);
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bgp->ebgp_requires_policy = DEFAULT_EBGP_POLICY_DISABLED;
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UNSET_FLAG(bgp->flags, BGP_FLAG_EBGP_REQUIRES_POLICY);
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return CMD_SUCCESS;
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}
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@ -10149,14 +10156,14 @@ static void bgp_show_peer_afi(struct vty *vty, struct peer *p, afi_t afi,
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filter->map[RMAP_OUT].name);
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/* ebgp-requires-policy (inbound) */
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if (p->bgp->ebgp_requires_policy == DEFAULT_EBGP_POLICY_ENABLED
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if (CHECK_FLAG(p->bgp->flags, BGP_FLAG_EBGP_REQUIRES_POLICY)
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&& !bgp_inbound_policy_exists(p, filter))
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json_object_string_add(
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json_addr, "inboundEbgpRequiresPolicy",
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"Inbound updates discarded due to missing policy");
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/* ebgp-requires-policy (outbound) */
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if (p->bgp->ebgp_requires_policy == DEFAULT_EBGP_POLICY_ENABLED
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if (CHECK_FLAG(p->bgp->flags, BGP_FLAG_EBGP_REQUIRES_POLICY)
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&& (!bgp_outbound_policy_exists(p, filter)))
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json_object_string_add(
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json_addr, "outboundEbgpRequiresPolicy",
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@ -10445,13 +10452,13 @@ static void bgp_show_peer_afi(struct vty *vty, struct peer *p, afi_t afi,
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filter->map[RMAP_OUT].name);
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/* ebgp-requires-policy (inbound) */
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if (p->bgp->ebgp_requires_policy == DEFAULT_EBGP_POLICY_ENABLED
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if (CHECK_FLAG(p->bgp->flags, BGP_FLAG_EBGP_REQUIRES_POLICY)
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&& !bgp_inbound_policy_exists(p, filter))
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vty_out(vty,
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" Inbound updates discarded due to missing policy\n");
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/* ebgp-requires-policy (outbound) */
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if (p->bgp->ebgp_requires_policy == DEFAULT_EBGP_POLICY_ENABLED
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if (CHECK_FLAG(p->bgp->flags, BGP_FLAG_EBGP_REQUIRES_POLICY)
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&& !bgp_outbound_policy_exists(p, filter))
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vty_out(vty,
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" Outbound updates discarded due to missing policy\n");
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@ -15066,9 +15073,13 @@ int bgp_config_write(struct vty *vty)
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vty_out(vty, " bgp always-compare-med\n");
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/* RFC8212 default eBGP policy. */
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if (bgp->ebgp_requires_policy
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== DEFAULT_EBGP_POLICY_ENABLED)
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vty_out(vty, " bgp ebgp-requires-policy\n");
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if (!!CHECK_FLAG(bgp->flags, BGP_FLAG_EBGP_REQUIRES_POLICY)
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!= SAVE_BGP_EBGP_REQUIRES_POLICY)
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vty_out(vty, " %sbgp ebgp-requires-policy\n",
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CHECK_FLAG(bgp->flags,
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BGP_FLAG_EBGP_REQUIRES_POLICY)
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? ""
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: "no ");
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/* draft-ietf-idr-deprecate-as-set-confed-set */
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if (bgp->reject_as_sets == BGP_REJECT_AS_SETS_ENABLED)
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@ -2972,7 +2972,6 @@ static struct bgp *bgp_create(as_t *as, const char *name,
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bgp->dynamic_neighbors_count = 0;
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bgp->lb_ref_bw = BGP_LINK_BW_REF_BW;
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bgp->lb_handling = BGP_LINK_BW_ECMP;
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bgp->ebgp_requires_policy = DEFAULT_EBGP_POLICY_DISABLED;
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bgp->reject_as_sets = BGP_REJECT_AS_SETS_DISABLED;
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bgp_addpath_init_bgp_data(&bgp->tx_addpath);
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@ -446,6 +446,7 @@ struct bgp {
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#define BGP_FLAG_DELETE_IN_PROGRESS (1 << 22)
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#define BGP_FLAG_SELECT_DEFER_DISABLE (1 << 23)
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#define BGP_FLAG_GR_DISABLE_EOR (1 << 24)
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#define BGP_FLAG_EBGP_REQUIRES_POLICY (1 << 25)
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enum global_mode GLOBAL_GR_FSM[BGP_GLOBAL_GR_MODE]
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[BGP_GLOBAL_GR_EVENT_CMD];
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@ -593,11 +594,6 @@ struct bgp {
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/* EVPN enable - advertise local VNIs and their MACs etc. */
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int advertise_all_vni;
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/* RFC 8212 - prevent route leaks. */
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int ebgp_requires_policy;
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#define DEFAULT_EBGP_POLICY_DISABLED 0
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#define DEFAULT_EBGP_POLICY_ENABLED 1
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/* draft-ietf-idr-deprecate-as-set-confed-set
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* Reject aspaths with AS_SET and/or AS_CONFED_SET.
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*/
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@ -414,7 +414,11 @@ Require policy on EBGP
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.. index:: [no] bgp ebgp-requires-policy
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.. clicmd:: [no] bgp ebgp-requires-policy
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This command requires incoming and outgoing filters to be applied for eBGP sessions. Without the incoming filter, no routes will be accepted. Without the outgoing filter, no routes will be announced.
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This command requires incoming and outgoing filters to be applied
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for eBGP sessions. Without the incoming filter, no routes will be
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accepted. Without the outgoing filter, no routes will be announced.
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This is enabled by default.
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Reject routes with AS_SET or AS_CONFED_SET types
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------------------------------------------------
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@ -4,6 +4,7 @@ log file bgpd.log
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router bgp 100
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bgp router-id 192.168.0.1
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bgp log-neighbor-changes
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no bgp ebgp-requires-policy
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neighbor 192.168.7.10 remote-as 100
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neighbor 192.168.7.20 remote-as 200
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neighbor fc00:0:0:8::1000 remote-as 100
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@ -1,6 +1,7 @@
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debug bgp neighbor-events
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router bgp 101
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bgp router-id 10.254.254.1
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no bgp ebgp-requires-policy
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timers bgp 8 24
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bgp graceful-restart
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neighbor 2001:db8:4::1 remote-as 102
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@ -14,7 +15,7 @@ router bgp 101
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exit-address-family
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address-family ipv6 unicast
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network 2001:db8:8::/64
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network 2001:db8:9::/64
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network 2001:db8:9::/64
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neighbor 2001:db8:4::1 activate
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exit-address-family
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!
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@ -1,6 +1,7 @@
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debug bgp neighbor-events
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router bgp 102
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bgp router-id 10.254.254.3
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no bgp ebgp-requires-policy
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timers bgp 20 60
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bgp graceful-restart
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! simulate NSF machine
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@ -1,4 +1,5 @@
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router bgp 101
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no bgp ebgp-requires-policy
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neighbor 192.168.0.2 remote-as 102
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neighbor 192.168.0.2 bfd
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address-family ipv4 unicast
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@ -1,4 +1,5 @@
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router bgp 102
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no bgp ebgp-requires-policy
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neighbor 192.168.0.1 remote-as 101
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neighbor 192.168.0.1 bfd
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neighbor 192.168.1.1 remote-as 103
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@ -1,4 +1,5 @@
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router bgp 103
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no bgp ebgp-requires-policy
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neighbor 192.168.1.2 remote-as 102
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neighbor 192.168.1.2 bfd
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address-family ipv4 unicast
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@ -1,4 +1,5 @@
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router bgp 104
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no bgp ebgp-requires-policy
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neighbor 192.168.2.2 remote-as 102
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neighbor 192.168.2.2 bfd
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address-family ipv4 unicast
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@ -1,5 +1,6 @@
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router bgp 101
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bgp router-id 10.254.254.1
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no bgp ebgp-requires-policy
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neighbor r2g peer-group
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neighbor r2g remote-as external
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neighbor r2g bfd
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@ -1,5 +1,6 @@
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router bgp 102
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bgp router-id 10.254.254.2
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no bgp ebgp-requires-policy
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neighbor r2g peer-group
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neighbor r2g remote-as external
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neighbor r2g bfd
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@ -1,4 +1,5 @@
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router bgp 101 vrf r1-cust1
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no bgp ebgp-requires-policy
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neighbor 192.168.0.2 remote-as 102
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! neighbor 192.168.0.2 ebgp-multihop 10
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neighbor 192.168.0.2 bfd
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@ -1,4 +1,5 @@
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router bgp 102 vrf r2-cust1
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no bgp ebgp-requires-policy
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neighbor 192.168.0.1 remote-as 101
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neighbor 192.168.0.1 bfd
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neighbor 192.168.1.1 remote-as 103
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|
@ -1,4 +1,5 @@
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router bgp 103 vrf r3-cust1
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no bgp ebgp-requires-policy
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neighbor 192.168.1.2 remote-as 102
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neighbor 192.168.1.2 bfd
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address-family ipv4 unicast
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|
@ -1,4 +1,5 @@
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router bgp 104 vrf r4-cust1
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no bgp ebgp-requires-policy
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neighbor 192.168.2.2 remote-as 102
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neighbor 192.168.2.2 bfd
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address-family ipv4 unicast
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|
@ -5,6 +5,7 @@ log file bgpd.log
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router bgp 100
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bgp router-id 10.0.255.1
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bgp bestpath as-path multipath-relax
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no bgp ebgp-requires-policy
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neighbor 10.0.1.101 remote-as 99
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neighbor 10.0.1.102 remote-as 99
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neighbor 10.0.1.103 remote-as 99
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|
@ -1,14 +1,16 @@
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hostname r1
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router bgp 99 vrf DONNA
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no bgp ebgp-requires-policy
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address-family ipv4 unicast
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redistribute connected
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import vrf EVA
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!
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!
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router bgp 99 vrf EVA
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no bgp ebgp-requires-policy
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address-family ipv4 unicast
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redistribute connected
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import vrf DONNA
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!
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!
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!
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|
@ -1,4 +1,5 @@
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router bgp 65000
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no bgp ebgp-requires-policy
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neighbor 192.168.255.2 remote-as 65001
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address-family ipv4 unicast
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redistribute connected
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|
@ -1,4 +1,5 @@
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router bgp 65001
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no bgp ebgp-requires-policy
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neighbor 192.168.255.1 remote-as 65000
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exit-address-family
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!
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|
@ -1,4 +1,5 @@
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router bgp 65000
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no bgp ebgp-requires-policy
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neighbor 192.168.255.2 remote-as 65001
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address-family ipv4 unicast
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redistribute connected
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|
@ -1,4 +1,5 @@
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router bgp 65001
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no bgp ebgp-requires-policy
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neighbor 192.168.255.1 remote-as 65000
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exit-address-family
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!
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|
@ -1,5 +1,6 @@
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! exit1
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router bgp 65001
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bgp router-id 10.10.10.10
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no bgp ebgp-requires-policy
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neighbor 192.168.255.1 remote-as 65002
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!
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|
@ -1,6 +1,7 @@
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! spine
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router bgp 65002
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bgp router-id 10.10.10.10
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no bgp ebgp-requires-policy
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neighbor 192.168.255.2 remote-as 65001
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neighbor 192.168.255.3 remote-as 65002
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!
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|
@ -1,5 +1,6 @@
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! exit2
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router bgp 65002
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bgp router-id 10.10.10.10
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no bgp ebgp-requires-policy
|
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neighbor 192.168.255.1 remote-as 65002
|
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!
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|
@ -1,4 +1,5 @@
|
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router bgp 65000
|
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no bgp ebgp-requires-policy
|
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neighbor 192.168.255.2 remote-as 65001
|
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address-family ipv4 unicast
|
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redistribute connected route-map r2-out
|
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|
@ -1,4 +1,5 @@
|
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router bgp 65001
|
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no bgp ebgp-requires-policy
|
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neighbor 192.168.255.1 remote-as 65000
|
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address-family ipv4
|
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neighbor 192.168.255.1 route-map r1-in in
|
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|
@ -1,4 +1,5 @@
|
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router bgp 65000
|
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no bgp ebgp-requires-policy
|
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neighbor 192.168.255.2 remote-as 65001
|
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address-family ipv4 unicast
|
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neighbor 192.168.255.2 default-originate route-map default
|
||||
|
@ -1,4 +1,5 @@
|
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router bgp 65001
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 65000
|
||||
address-family ipv4 unicast
|
||||
redistribute connected
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 65001
|
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exit-address-family
|
||||
!
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65001
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 65000
|
||||
address-family ipv4
|
||||
redistribute connected
|
||||
|
@ -1,5 +1,4 @@
|
||||
router bgp 65000
|
||||
bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 1000
|
||||
neighbor 192.168.255.2 local-as 500
|
||||
address-family ipv4 unicast
|
||||
|
@ -1,2 +1,3 @@
|
||||
router bgp 1000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 500
|
||||
|
@ -1,5 +1,4 @@
|
||||
router bgp 65000
|
||||
bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 1000
|
||||
neighbor 192.168.255.2 local-as 500
|
||||
address-family ipv4 unicast
|
||||
|
@ -1,2 +1,3 @@
|
||||
router bgp 1000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 500
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 65000
|
||||
address-family ipv4 unicast
|
||||
redistribute connected
|
||||
|
@ -1,3 +1,2 @@
|
||||
router bgp 65000
|
||||
bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 65000
|
||||
|
@ -27,6 +27,16 @@ bgp_ebgp_requires_policy.py:
|
||||
|
||||
Test if eBGP sender without a filter applied to the peer is allowed
|
||||
to send advertisements.
|
||||
|
||||
Scenario 1:
|
||||
r1 has a filter applied for outgoing direction,
|
||||
r2 receives 192.168.255.1/32.
|
||||
Scenario 2:
|
||||
r3 hasn't a filter appied for outgoing direction,
|
||||
r4 does not receive 192.168.255.1/32.
|
||||
Scenario 3:
|
||||
r5 and r6 establish iBGP session which in turn should ignore
|
||||
RFC8212. All routes for both directions MUST work.
|
||||
"""
|
||||
|
||||
import os
|
||||
@ -112,27 +122,27 @@ def test_ebgp_requires_policy():
|
||||
|
||||
test_func = functools.partial(_bgp_converge, "r2")
|
||||
success, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
|
||||
assert success is True, 'Failed bgp convergence (r2) in "{}"'.format(router)
|
||||
assert success is True, 'Failed bgp convergence (r2) in "{}"'.format(tgen.gears["r2"])
|
||||
|
||||
test_func = functools.partial(_bgp_has_routes, "r2")
|
||||
success, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
|
||||
assert success is True, 'eBGP policy is not working (r2) in "{}"'.format(router)
|
||||
assert success is True, 'eBGP policy is not working (r2) in "{}"'.format(tgen.gears["r2"])
|
||||
|
||||
test_func = functools.partial(_bgp_converge, "r4")
|
||||
success, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
|
||||
assert success is True, 'Failed bgp convergence (r4) in "{}"'.format(router)
|
||||
assert success is True, 'Failed bgp convergence (r4) in "{}"'.format(tgen.gears["r4"])
|
||||
|
||||
test_func = functools.partial(_bgp_has_routes, "r4")
|
||||
success, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
|
||||
assert success is False, 'eBGP policy is not working (r4) in "{}"'.format(router)
|
||||
assert success is False, 'eBGP policy is not working (r4) in "{}"'.format(tgen.gears["r4"])
|
||||
|
||||
test_func = functools.partial(_bgp_converge, "r6")
|
||||
success, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
|
||||
assert success is True, 'Failed bgp convergence (r6) in "{}"'.format(router)
|
||||
assert success is True, 'Failed bgp convergence (r6) in "{}"'.format(tgen.gears["r6"])
|
||||
|
||||
test_func = functools.partial(_bgp_has_routes, "r6")
|
||||
success, result = topotest.run_and_expect(test_func, None, count=60, wait=0.5)
|
||||
assert success is True, 'eBGP policy is not working (r6) in "{}"'.format(router)
|
||||
assert success is True, 'eBGP policy is not working (r6) in "{}"'.format(tgen.gears["r6"])
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
|
@ -1,5 +1,6 @@
|
||||
router bgp 101
|
||||
bgp router-id 10.254.254.1
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor r2g peer-group
|
||||
neighbor r2g remote-as external
|
||||
neighbor r2g bfd
|
||||
|
@ -1,5 +1,6 @@
|
||||
router bgp 102
|
||||
bgp router-id 10.254.254.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor r2g peer-group
|
||||
neighbor r2g remote-as external
|
||||
neighbor r2g bfd
|
||||
|
@ -7,6 +7,7 @@ log monitor notifications
|
||||
log commands
|
||||
router bgp 5226
|
||||
bgp router-id 99.0.0.1
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.1.1 remote-as 5226
|
||||
neighbor 192.168.1.1 update-source 192.168.1.2
|
||||
address-family ipv4 unicast
|
||||
@ -28,6 +29,3 @@ route-map rm-nh permit 10
|
||||
!
|
||||
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -7,6 +7,7 @@ log monitor notifications
|
||||
log commands
|
||||
router bgp 5226
|
||||
bgp router-id 99.0.0.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.1.1 remote-as 5226
|
||||
neighbor 192.168.1.1 update-source 192.168.1.2
|
||||
address-family ipv4 unicast
|
||||
@ -28,6 +29,3 @@ route-map rm-nh permit 10
|
||||
!
|
||||
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -7,6 +7,7 @@ log monitor notifications
|
||||
log commands
|
||||
router bgp 5226
|
||||
bgp router-id 99.0.0.3
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.1.1 remote-as 5226
|
||||
neighbor 192.168.1.1 update-source 192.168.1.2
|
||||
address-family ipv4 unicast
|
||||
@ -28,6 +29,3 @@ route-map rm-nh permit 10
|
||||
!
|
||||
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 1.1.1.1
|
||||
bgp cluster-id 1.1.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.1.2 remote-as 5226
|
||||
neighbor 192.168.1.2 update-source 192.168.1.1
|
||||
neighbor 192.168.1.2 route-reflector-client
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 2.2.2.2
|
||||
bgp cluster-id 2.2.2.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 1.1.1.1 remote-as 5226
|
||||
neighbor 1.1.1.1 update-source 2.2.2.2
|
||||
neighbor 3.3.3.3 remote-as 5226
|
||||
@ -28,6 +29,3 @@ router bgp 5226
|
||||
neighbor 4.4.4.4 route-reflector-client
|
||||
exit-address-family
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -8,8 +8,9 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 3.3.3.3
|
||||
bgp cluster-id 3.3.3.3
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.1.2 remote-as 5226
|
||||
neighbor 192.168.1.2 update-source 192.168.1.2
|
||||
neighbor 192.168.1.2 update-source 192.168.1.2
|
||||
neighbor 192.168.1.2 route-reflector-client
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 3.3.3.3
|
||||
@ -37,6 +38,3 @@ router bgp 5226
|
||||
vnc redistribute ipv4 bgp-direct
|
||||
!
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 4.4.4.4
|
||||
bgp cluster-id 4.4.4.4
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.1.2 remote-as 5226
|
||||
neighbor 192.168.1.2 update-source 192.168.1.1
|
||||
neighbor 192.168.1.2 route-reflector-client
|
||||
@ -37,6 +38,3 @@ router bgp 5226
|
||||
vnc redistribute ipv4 bgp-direct
|
||||
!
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -9,6 +9,7 @@ log file bgpd.log
|
||||
|
||||
router bgp 5227
|
||||
bgp router-id 99.0.0.1
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.1.1 remote-as 5227
|
||||
neighbor 192.168.1.1 update-source 192.168.1.2
|
||||
address-family ipv4 unicast
|
||||
@ -41,6 +42,3 @@ route-map sharp-nh permit 10
|
||||
!
|
||||
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -9,6 +9,7 @@ log file bgpd.log
|
||||
|
||||
router bgp 5227
|
||||
bgp router-id 99.0.0.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.1.1 remote-as 5227
|
||||
neighbor 192.168.1.1 update-source 192.168.1.2
|
||||
address-family ipv4 unicast
|
||||
@ -41,6 +42,3 @@ route-map sharp-nh permit 10
|
||||
!
|
||||
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -9,6 +9,7 @@ log file bgpd.log
|
||||
|
||||
router bgp 5227
|
||||
bgp router-id 99.0.0.3
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.1.1 remote-as 5227
|
||||
neighbor 192.168.1.1 update-source 192.168.1.2
|
||||
address-family ipv4 unicast
|
||||
@ -31,6 +32,3 @@ route-map rm-nh permit 10
|
||||
!
|
||||
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -9,6 +9,7 @@ log file bgpd.log
|
||||
|
||||
router bgp 5228 vrf ce4-cust2
|
||||
bgp router-id 99.0.0.4
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.2.1 remote-as 5228
|
||||
neighbor 192.168.2.1 update-source 192.168.2.2
|
||||
address-family ipv4 unicast
|
||||
@ -31,6 +32,3 @@ route-map rm-nh permit 10
|
||||
!
|
||||
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -16,6 +16,7 @@ log file bgpd.log debugging
|
||||
router bgp 5226
|
||||
bgp router-id 1.1.1.1
|
||||
bgp cluster-id 1.1.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 1.1.1.1
|
||||
|
||||
@ -31,6 +32,7 @@ router bgp 5226
|
||||
router bgp 5227 vrf r1-cust1
|
||||
|
||||
bgp router-id 192.168.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
|
||||
neighbor 192.168.1.2 remote-as 5227
|
||||
neighbor 192.168.1.2 update-source 192.168.1.1
|
||||
|
@ -10,6 +10,7 @@ log file bgpd.log debugging
|
||||
router bgp 5226
|
||||
bgp router-id 2.2.2.2
|
||||
bgp cluster-id 2.2.2.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 1.1.1.1 remote-as 5226
|
||||
neighbor 1.1.1.1 update-source 2.2.2.2
|
||||
neighbor 3.3.3.3 remote-as 5226
|
||||
@ -30,6 +31,3 @@ router bgp 5226
|
||||
neighbor 4.4.4.4 route-reflector-client
|
||||
exit-address-family
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -11,6 +11,7 @@ log file bgpd.log
|
||||
router bgp 5226
|
||||
bgp router-id 3.3.3.3
|
||||
bgp cluster-id 3.3.3.3
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 3.3.3.3
|
||||
|
||||
@ -25,9 +26,10 @@ router bgp 5226
|
||||
router bgp 5227 vrf r3-cust1
|
||||
|
||||
bgp router-id 192.168.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
|
||||
neighbor 192.168.1.2 remote-as 5227
|
||||
neighbor 192.168.1.2 update-source 192.168.1.1
|
||||
neighbor 192.168.1.2 update-source 192.168.1.1
|
||||
|
||||
address-family ipv4 unicast
|
||||
neighbor 192.168.1.2 activate
|
||||
|
@ -14,6 +14,7 @@ log file bgpd.log debug
|
||||
router bgp 5226
|
||||
bgp router-id 4.4.4.4
|
||||
bgp cluster-id 4.4.4.4
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 4.4.4.4
|
||||
|
||||
@ -28,9 +29,10 @@ router bgp 5226
|
||||
router bgp 5227 vrf r4-cust1
|
||||
|
||||
bgp router-id 192.168.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
|
||||
neighbor 192.168.1.2 remote-as 5227
|
||||
neighbor 192.168.1.2 update-source 192.168.1.1
|
||||
neighbor 192.168.1.2 update-source 192.168.1.1
|
||||
|
||||
address-family ipv4 unicast
|
||||
neighbor 192.168.1.2 activate
|
||||
@ -47,6 +49,7 @@ router bgp 5227 vrf r4-cust1
|
||||
router bgp 5228 vrf r4-cust2
|
||||
|
||||
bgp router-id 192.168.2.1
|
||||
no bgp ebgp-requires-policy
|
||||
|
||||
neighbor 192.168.2.2 remote-as 5228
|
||||
neighbor 192.168.2.2 update-source 192.168.2.1
|
||||
|
@ -2,6 +2,7 @@ hostname r1
|
||||
!
|
||||
router bgp 65101
|
||||
bgp router-id 11.1.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
bgp bestpath as-path multipath-relax
|
||||
neighbor 11.1.1.2 remote-as external
|
||||
neighbor 11.1.1.6 remote-as external
|
||||
|
@ -7,6 +7,7 @@ route-map redist permit 10
|
||||
!
|
||||
router bgp 65354
|
||||
bgp router-id 11.1.6.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 11.1.6.1 remote-as external
|
||||
!
|
||||
address-family ipv4 unicast
|
||||
|
@ -3,6 +3,7 @@ hostname r2
|
||||
router bgp 65201
|
||||
bgp router-id 11.1.2.1
|
||||
bgp bestpath as-path multipath-relax
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 11.1.1.1 remote-as external
|
||||
neighbor 11.1.2.2 remote-as external
|
||||
neighbor 11.1.2.6 remote-as external
|
||||
|
@ -3,6 +3,7 @@ hostname r3
|
||||
router bgp 65202
|
||||
bgp router-id 11.1.3.1
|
||||
bgp bestpath as-path multipath-relax
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 11.1.1.5 remote-as external
|
||||
neighbor 11.1.3.2 remote-as external
|
||||
!
|
||||
|
@ -18,6 +18,7 @@ route-map anycast_ip permit 20
|
||||
router bgp 65301
|
||||
bgp router-id 11.1.4.1
|
||||
bgp bestpath as-path multipath-relax
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 11.1.2.1 remote-as external
|
||||
neighbor 11.1.4.2 remote-as external
|
||||
neighbor 11.1.4.6 remote-as external
|
||||
|
@ -11,6 +11,7 @@ route-map anycast_ip permit 20
|
||||
router bgp 65302
|
||||
bgp router-id 11.1.5.1
|
||||
bgp bestpath as-path multipath-relax
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 11.1.2.5 remote-as external
|
||||
neighbor 11.1.5.2 remote-as external
|
||||
!
|
||||
|
@ -11,6 +11,7 @@ route-map anycast_ip permit 20
|
||||
router bgp 65303
|
||||
bgp router-id 11.1.6.1
|
||||
bgp bestpath as-path multipath-relax
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 11.1.3.1 remote-as external
|
||||
neighbor 11.1.6.2 remote-as external
|
||||
!
|
||||
|
@ -7,6 +7,7 @@ route-map redist permit 10
|
||||
!
|
||||
router bgp 65351
|
||||
bgp router-id 11.1.4.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 11.1.4.1 remote-as external
|
||||
!
|
||||
address-family ipv4 unicast
|
||||
|
@ -7,6 +7,7 @@ route-map redist permit 10
|
||||
!
|
||||
router bgp 65352
|
||||
bgp router-id 11.1.4.6
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 11.1.4.5 remote-as external
|
||||
!
|
||||
address-family ipv4 unicast
|
||||
|
@ -7,6 +7,7 @@ route-map redist permit 10
|
||||
!
|
||||
router bgp 65353
|
||||
bgp router-id 11.1.5.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 11.1.5.1 remote-as external
|
||||
!
|
||||
address-family ipv4 unicast
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 1000
|
||||
neighbor 192.168.255.2 local-as 500
|
||||
address-family ipv4 unicast
|
||||
|
@ -1,2 +1,3 @@
|
||||
router bgp 1000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 500
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 3000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 1000
|
||||
neighbor 192.168.255.2 local-as 500
|
||||
address-family ipv4 unicast
|
||||
|
@ -1,2 +1,3 @@
|
||||
router bgp 1000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 500
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 65001
|
||||
address-family ipv4 unicast
|
||||
redistribute connected
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65001
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 65000
|
||||
address-family ipv4
|
||||
neighbor 192.168.255.1 maximum-prefix 1
|
||||
|
@ -1,5 +1,6 @@
|
||||
!
|
||||
router bgp 65001
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 65002
|
||||
address-family ipv4 unicast
|
||||
redistribute connected
|
||||
|
@ -1,5 +1,6 @@
|
||||
!
|
||||
router bgp 65002
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 65001
|
||||
exit-address-family
|
||||
!
|
||||
|
@ -13,6 +13,7 @@ log file bgpd.log
|
||||
!
|
||||
router bgp 100 view 1
|
||||
bgp router-id 172.30.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
network 172.20.0.0/28 route-map local1
|
||||
timers bgp 60 180
|
||||
neighbor 172.16.1.1 remote-as 65001
|
||||
@ -21,6 +22,7 @@ router bgp 100 view 1
|
||||
!
|
||||
router bgp 100 view 2
|
||||
bgp router-id 172.30.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
network 172.20.0.0/28 route-map local2
|
||||
timers bgp 60 180
|
||||
neighbor 172.16.1.3 remote-as 65003
|
||||
@ -28,6 +30,7 @@ router bgp 100 view 2
|
||||
!
|
||||
router bgp 100 view 3
|
||||
bgp router-id 172.30.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
network 172.20.0.0/28
|
||||
timers bgp 60 180
|
||||
neighbor 172.16.1.6 remote-as 65006
|
||||
|
@ -5,6 +5,7 @@ log commands
|
||||
router bgp 1
|
||||
bgp router-id 10.0.0.1
|
||||
no bgp default ipv4-unicast
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 10.0.0.101 remote-as 2
|
||||
neighbor 10.0.0.102 remote-as 3
|
||||
!
|
||||
|
@ -1,5 +1,6 @@
|
||||
! exit1
|
||||
router bgp 65001
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 65002
|
||||
address-family ipv4 unicast
|
||||
redistribute connected
|
||||
|
@ -1,6 +1,7 @@
|
||||
! spine
|
||||
router bgp 65002
|
||||
bgp reject-as-sets
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 65001
|
||||
neighbor 192.168.254.2 remote-as 65003
|
||||
address-family ipv4 unicast
|
||||
|
@ -1,5 +1,6 @@
|
||||
! exit2
|
||||
router bgp 65003
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.254.1 remote-as 65002
|
||||
address-family ipv4 unicast
|
||||
neighbor 192.168.254.1 allowas-in
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 1.1.1.1
|
||||
bgp cluster-id 1.1.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 1.1.1.1
|
||||
!
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 2.2.2.2
|
||||
bgp cluster-id 2.2.2.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 1.1.1.1 remote-as 5226
|
||||
neighbor 1.1.1.1 update-source 2.2.2.2
|
||||
neighbor 3.3.3.3 remote-as 5226
|
||||
@ -28,6 +29,3 @@ router bgp 5226
|
||||
neighbor 4.4.4.4 route-reflector-client
|
||||
exit-address-family
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 3.3.3.3
|
||||
bgp cluster-id 3.3.3.3
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 3.3.3.3
|
||||
!
|
||||
@ -45,6 +46,3 @@ router bgp 5226
|
||||
exit-vnc
|
||||
!
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 4.4.4.4
|
||||
bgp cluster-id 4.4.4.4
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 4.4.4.4
|
||||
!
|
||||
@ -46,6 +47,3 @@ router bgp 5226
|
||||
exit-vnc
|
||||
!
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 1.1.1.1
|
||||
bgp cluster-id 1.1.1.1
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 1.1.1.1
|
||||
!
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 2.2.2.2
|
||||
bgp cluster-id 2.2.2.2
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 1.1.1.1 remote-as 5226
|
||||
neighbor 1.1.1.1 update-source 2.2.2.2
|
||||
neighbor 3.3.3.3 remote-as 5226
|
||||
@ -28,6 +29,3 @@ router bgp 5226
|
||||
neighbor 4.4.4.4 route-reflector-client
|
||||
exit-address-family
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 3.3.3.3
|
||||
bgp cluster-id 3.3.3.3
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 3.3.3.3
|
||||
!
|
||||
@ -46,6 +47,3 @@ router bgp 5226
|
||||
exit-vnc
|
||||
!
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -8,6 +8,7 @@ log commands
|
||||
router bgp 5226
|
||||
bgp router-id 4.4.4.4
|
||||
bgp cluster-id 4.4.4.4
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 2.2.2.2 remote-as 5226
|
||||
neighbor 2.2.2.2 update-source 4.4.4.4
|
||||
!
|
||||
@ -47,6 +48,3 @@ router bgp 5226
|
||||
exit-vnc
|
||||
!
|
||||
end
|
||||
|
||||
|
||||
|
||||
|
@ -1,5 +1,6 @@
|
||||
hostname spine1
|
||||
router bgp 99
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.2.1 remote-as internal
|
||||
neighbor 192.168.4.2 remote-as internal
|
||||
address-family ipv4 uni
|
||||
|
@ -1,4 +1,5 @@
|
||||
hostname tor1
|
||||
router bgp 99
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.2.3 remote-as internal
|
||||
redistribute connected
|
||||
|
@ -1,4 +1,5 @@
|
||||
hostname tor2
|
||||
router bgp 99
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.4.3 remote-as internal
|
||||
redistribute connected
|
||||
|
@ -1,5 +1,6 @@
|
||||
! exit1
|
||||
router bgp 65001
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 65002
|
||||
address-family ipv4 unicast
|
||||
neighbor 192.168.255.1 route-map prepend out
|
||||
|
@ -1,5 +1,6 @@
|
||||
! spine
|
||||
router bgp 65002
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 65001
|
||||
neighbor 192.168.255.2 solo
|
||||
neighbor 192.168.254.2 remote-as 65003
|
||||
|
@ -1,4 +1,5 @@
|
||||
! exit2
|
||||
router bgp 65003
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.254.1 remote-as 65002
|
||||
!
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 65000
|
||||
neighbor 192.168.255.3 remote-as 65000
|
||||
exit-address-family
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 65000
|
||||
address-family ipv4
|
||||
redistribute connected
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.1 remote-as 65000
|
||||
address-family ipv4
|
||||
redistribute connected
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65000
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor 192.168.255.2 remote-as 65001
|
||||
address-family ipv4 unicast
|
||||
redistribute connected
|
||||
|
@ -1,4 +1,5 @@
|
||||
router bgp 65001
|
||||
no bgp ebgp-requires-policy
|
||||
bgp default show-hostname
|
||||
neighbor 192.168.255.1 remote-as 65000
|
||||
neighbor 192.168.254.1 remote-as 65001
|
||||
|
@ -1,5 +1,6 @@
|
||||
router bgp 101 vrf r1-cust1
|
||||
bgp router-id 10.254.254.1
|
||||
no bgp ebgp-requires-policy
|
||||
neighbor r2g peer-group
|
||||
neighbor r2g remote-as external
|
||||
neighbor r2g bfd
|
||||
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user