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sharpd: split srv6 route install command
Signed-off-by: Hiroki Shirokura <slank.dev@gmail.com>
This commit is contained in:
Hiroki Shirokura
Mark Stapp
parent
f463eac768
commit
1cb131eec3
@ -191,14 +191,7 @@ DEFPY (install_routes,
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"sharp install routes [vrf NAME$vrf_name]\
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<A.B.C.D$start4|X:X::X:X$start6>\
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<nexthop <A.B.C.D$nexthop4|X:X::X:X$nexthop6>|\
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nexthop-group NHGNAME$nexthop_group|\
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nexthop-seg6local NAME$seg6l_oif\
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<End$seg6l_end|\
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End_X$seg6l_endx X:X::X:X$seg6l_endx_nh6|\
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End_T$seg6l_endt (1-4294967295)$seg6l_endt_table|\
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End_DX4$seg6l_enddx4 A.B.C.D$seg6l_enddx4_nh4|\
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End_DT6$seg6l_enddt6 (1-4294967295)$seg6l_enddt6_table>|\
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nexthop-seg6$nh_seg6 X:X::X:X$seg6_nh6 encap X:X::X:X$seg6_seg>\
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nexthop-group NHGNAME$nexthop_group>\
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[backup$backup <A.B.C.D$backup_nexthop4|X:X::X:X$backup_nexthop6>] \
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(1-1000000)$routes [instance (0-255)$instance] [repeat (2-1000)$rpt] [opaque WORD]",
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"Sharp routing Protocol\n"
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@ -213,21 +206,6 @@ DEFPY (install_routes,
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"V6 Nexthop address to use\n"
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"Nexthop-Group to use\n"
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"The Name of the nexthop-group\n"
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"Nexthop-seg6local to use\n"
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"Output device to use\n"
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"SRv6 End function to use\n"
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"SRv6 End.X function to use\n"
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"V6 Nexthop address to use\n"
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"SRv6 End.T function to use\n"
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"Redirect table id to use\n"
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"SRv6 End.DX4 function to use\n"
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"V4 Nexthop address to use\n"
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"SRv6 End.DT6 function to use\n"
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"Redirect table id to use\n"
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"Nexthop-seg6 to use\n"
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"V6 Nexthop address to use\n"
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"Encap mode\n"
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"Segment List to use\n"
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"Backup nexthop to use(Can be an IPv4 or IPv6 address)\n"
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"Backup V4 Nexthop address to use\n"
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"Backup V6 Nexthop address to use\n"
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@ -243,7 +221,6 @@ DEFPY (install_routes,
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struct prefix prefix;
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uint32_t rts;
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uint32_t nhgid = 0;
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uint32_t route_flags = 0;
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sg.r.total_routes = routes;
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sg.r.installed_routes = 0;
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@ -315,40 +292,6 @@ DEFPY (install_routes,
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sg.r.backup_nhop.vrf_id = vrf->vrf_id;
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sg.r.backup_nhop_group.nexthop = bnhgc->nhg.nexthop;
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}
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} else if (seg6l_oif) {
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struct seg6local_context ctx = {};
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enum seg6local_action_t action;
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if (seg6l_enddx4) {
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action = ZEBRA_SEG6_LOCAL_ACTION_END_DX4;
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ctx.nh4 = seg6l_enddx4_nh4;
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} else if (seg6l_endx) {
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action = ZEBRA_SEG6_LOCAL_ACTION_END_X;
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ctx.nh6 = seg6l_endx_nh6;
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} else if (seg6l_endt) {
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action = ZEBRA_SEG6_LOCAL_ACTION_END_T;
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ctx.table = seg6l_endt_table;
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} else if (seg6l_enddt6) {
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action = ZEBRA_SEG6_LOCAL_ACTION_END_DT6;
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ctx.table = seg6l_enddt6_table;
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} else {
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action = ZEBRA_SEG6_LOCAL_ACTION_END;
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}
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sg.r.nhop.type = NEXTHOP_TYPE_IFINDEX;
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sg.r.nhop.ifindex = ifname2ifindex(seg6l_oif, vrf->vrf_id);
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sg.r.nhop.vrf_id = vrf->vrf_id;
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sg.r.nhop_group.nexthop = &sg.r.nhop;
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nexthop_add_seg6local(&sg.r.nhop, action, &ctx);
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SET_FLAG(route_flags, ZEBRA_FLAG_SEG6LOCAL_ROUTE);
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} else if (nh_seg6) {
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sg.r.nhop.type = NEXTHOP_TYPE_IPV6;
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sg.r.nhop.gate.ipv6 = seg6_nh6;
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sg.r.nhop.vrf_id = vrf->vrf_id;
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sg.r.nhop_group.nexthop = &sg.r.nhop;
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nexthop_add_seg6(&sg.r.nhop, &seg6_seg);
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SET_FLAG(route_flags, ZEBRA_FLAG_SEG6_ROUTE);
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} else {
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if (nexthop4.s_addr != INADDR_ANY) {
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sg.r.nhop.gate.ipv4 = nexthop4;
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@ -391,7 +334,183 @@ DEFPY (install_routes,
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rts = routes;
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sharp_install_routes_helper(&prefix, sg.r.vrf_id, sg.r.inst, nhgid,
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&sg.r.nhop_group, &sg.r.backup_nhop_group,
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rts, route_flags, sg.r.opaque);
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rts, 0, sg.r.opaque);
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return CMD_SUCCESS;
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}
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DEFPY (install_seg6_routes,
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install_seg6_routes_cmd,
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"sharp install seg6-routes [vrf NAME$vrf_name]\
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<A.B.C.D$start4|X:X::X:X$start6>\
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nexthop-seg6 X:X::X:X$seg6_nh6 encap X:X::X:X$seg6_seg\
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(1-1000000)$routes [repeat (2-1000)$rpt]",
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"Sharp routing Protocol\n"
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"install some routes\n"
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"Routes to install\n"
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"The vrf we would like to install into if non-default\n"
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"The NAME of the vrf\n"
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"v4 Address to start /32 generation at\n"
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"v6 Address to start /32 generation at\n"
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"Nexthop-seg6 to use\n"
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"V6 Nexthop address to use\n"
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"Encap mode\n"
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"Segment List to use\n"
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"How many to create\n"
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"Should we repeat this command\n"
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"How many times to repeat this command\n")
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{
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struct vrf *vrf;
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struct prefix prefix;
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uint32_t route_flags = 0;
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sg.r.total_routes = routes;
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sg.r.installed_routes = 0;
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if (rpt >= 2)
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sg.r.repeat = rpt * 2;
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else
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sg.r.repeat = 0;
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memset(&prefix, 0, sizeof(prefix));
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memset(&sg.r.orig_prefix, 0, sizeof(sg.r.orig_prefix));
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memset(&sg.r.nhop, 0, sizeof(sg.r.nhop));
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memset(&sg.r.nhop_group, 0, sizeof(sg.r.nhop_group));
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memset(&sg.r.backup_nhop, 0, sizeof(sg.r.nhop));
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memset(&sg.r.backup_nhop_group, 0, sizeof(sg.r.nhop_group));
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sg.r.opaque[0] = '\0';
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sg.r.inst = 0;
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if (start4.s_addr != INADDR_ANY) {
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prefix.family = AF_INET;
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prefix.prefixlen = 32;
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prefix.u.prefix4 = start4;
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} else {
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prefix.family = AF_INET6;
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prefix.prefixlen = 128;
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prefix.u.prefix6 = start6;
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}
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sg.r.orig_prefix = prefix;
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if (!vrf_name)
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vrf_name = VRF_DEFAULT_NAME;
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vrf = vrf_lookup_by_name(vrf_name);
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if (!vrf) {
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vty_out(vty, "The vrf NAME specified: %s does not exist\n",
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vrf_name);
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return CMD_WARNING;
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}
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sg.r.nhop.type = NEXTHOP_TYPE_IPV6;
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sg.r.nhop.gate.ipv6 = seg6_nh6;
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sg.r.nhop.vrf_id = vrf->vrf_id;
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sg.r.nhop_group.nexthop = &sg.r.nhop;
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nexthop_add_seg6(&sg.r.nhop, &seg6_seg);
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SET_FLAG(route_flags, ZEBRA_FLAG_SEG6_ROUTE);
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sg.r.vrf_id = vrf->vrf_id;
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sharp_install_routes_helper(&prefix, sg.r.vrf_id, sg.r.inst, 0,
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&sg.r.nhop_group, &sg.r.backup_nhop_group,
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routes, route_flags, sg.r.opaque);
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return CMD_SUCCESS;
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}
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DEFPY (install_seg6local_routes,
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install_seg6local_routes_cmd,
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"sharp install seg6local-routes [vrf NAME$vrf_name]\
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X:X::X:X$start6\
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nexthop-seg6local NAME$seg6l_oif\
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<End$seg6l_end|\
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End_X$seg6l_endx X:X::X:X$seg6l_endx_nh6|\
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End_T$seg6l_endt (1-4294967295)$seg6l_endt_table|\
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End_DX4$seg6l_enddx4 A.B.C.D$seg6l_enddx4_nh4|\
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End_DT6$seg6l_enddt6 (1-4294967295)$seg6l_enddt6_table>\
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(1-1000000)$routes [repeat (2-1000)$rpt]",
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"Sharp routing Protocol\n"
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"install some routes\n"
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"Routes to install\n"
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"The vrf we would like to install into if non-default\n"
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"The NAME of the vrf\n"
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"v6 Address to start /32 generation at\n"
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"Nexthop-seg6local to use\n"
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"Output device to use\n"
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"SRv6 End function to use\n"
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"SRv6 End.X function to use\n"
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"V6 Nexthop address to use\n"
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"SRv6 End.T function to use\n"
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"Redirect table id to use\n"
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"SRv6 End.DX4 function to use\n"
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"V4 Nexthop address to use\n"
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"SRv6 End.DT6 function to use\n"
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"Redirect table id to use\n"
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"How many to create\n"
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"Should we repeat this command\n"
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"How many times to repeat this command\n")
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{
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struct vrf *vrf;
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uint32_t route_flags = 0;
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struct seg6local_context ctx = {};
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enum seg6local_action_t action;
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sg.r.total_routes = routes;
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sg.r.installed_routes = 0;
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if (rpt >= 2)
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sg.r.repeat = rpt * 2;
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else
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sg.r.repeat = 0;
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memset(&sg.r.orig_prefix, 0, sizeof(sg.r.orig_prefix));
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memset(&sg.r.nhop, 0, sizeof(sg.r.nhop));
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memset(&sg.r.nhop_group, 0, sizeof(sg.r.nhop_group));
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memset(&sg.r.backup_nhop, 0, sizeof(sg.r.nhop));
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memset(&sg.r.backup_nhop_group, 0, sizeof(sg.r.nhop_group));
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sg.r.opaque[0] = '\0';
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sg.r.inst = 0;
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sg.r.orig_prefix.family = AF_INET6;
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sg.r.orig_prefix.prefixlen = 128;
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sg.r.orig_prefix.u.prefix6 = start6;
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if (!vrf_name)
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vrf_name = VRF_DEFAULT_NAME;
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vrf = vrf_lookup_by_name(vrf_name);
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if (!vrf) {
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vty_out(vty, "The vrf NAME specified: %s does not exist\n",
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vrf_name);
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return CMD_WARNING;
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}
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if (seg6l_enddx4) {
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action = ZEBRA_SEG6_LOCAL_ACTION_END_DX4;
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ctx.nh4 = seg6l_enddx4_nh4;
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} else if (seg6l_endx) {
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action = ZEBRA_SEG6_LOCAL_ACTION_END_X;
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ctx.nh6 = seg6l_endx_nh6;
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} else if (seg6l_endt) {
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action = ZEBRA_SEG6_LOCAL_ACTION_END_T;
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ctx.table = seg6l_endt_table;
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} else if (seg6l_enddt6) {
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action = ZEBRA_SEG6_LOCAL_ACTION_END_DT6;
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ctx.table = seg6l_enddt6_table;
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} else {
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action = ZEBRA_SEG6_LOCAL_ACTION_END;
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}
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sg.r.nhop.type = NEXTHOP_TYPE_IFINDEX;
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sg.r.nhop.ifindex = ifname2ifindex(seg6l_oif, vrf->vrf_id);
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sg.r.nhop.vrf_id = vrf->vrf_id;
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sg.r.nhop_group.nexthop = &sg.r.nhop;
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nexthop_add_seg6local(&sg.r.nhop, action, &ctx);
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SET_FLAG(route_flags, ZEBRA_FLAG_SEG6LOCAL_ROUTE);
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sg.r.vrf_id = vrf->vrf_id;
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sharp_install_routes_helper(&sg.r.orig_prefix, sg.r.vrf_id, sg.r.inst, 0,
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&sg.r.nhop_group, &sg.r.backup_nhop_group,
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routes, route_flags, sg.r.opaque);
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return CMD_SUCCESS;
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}
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@ -1043,6 +1162,8 @@ void sharp_vty_init(void)
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{
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install_element(ENABLE_NODE, &install_routes_data_dump_cmd);
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install_element(ENABLE_NODE, &install_routes_cmd);
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install_element(ENABLE_NODE, &install_seg6_routes_cmd);
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install_element(ENABLE_NODE, &install_seg6local_routes_cmd);
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install_element(ENABLE_NODE, &remove_routes_cmd);
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install_element(ENABLE_NODE, &vrf_label_cmd);
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install_element(ENABLE_NODE, &sharp_nht_data_dump_cmd);
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