diff options
| author | Renato Westphal <renato@opensourcerouting.org> | 2019-08-03 22:02:37 -0300 |
|---|---|---|
| committer | Olivier Dugeon <olivier.dugeon@orange.com> | 2020-04-30 12:15:47 +0200 |
| commit | 26f6acafc369f1c126870b4282d5e252cc830f26 (patch) | |
| tree | a61a225ed9eddcd972abf6216e533606e559789c /isisd/isis_route.c | |
| parent | 8f6c893629f609c2313150ef9ceaecd8125a3357 (diff) | |
isisd: add support for segment routing
This is an implementation of the IS-IS SR draft [1] for FRR.
The following features are supported:
* IPv4 and IPv6 Prefix-SIDs;
* IPv4 and IPv6 Adj-SIDs and LAN-Adj-SIDs;
* Index and absolute labels;
* The no-php and explicit-null Prefix-SID flags;
* Full integration with the Label Manager.
Known limitations:
* No support for Anycast-SIDs;
* No support for the SID/Label Binding TLV (required for LDP interop).
* No support for persistent Adj-SIDs;
* No support for multiple SRGBs.
[1] draft-ietf-isis-segment-routing-extensions-25
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Diffstat (limited to 'isisd/isis_route.c')
| -rw-r--r-- | isisd/isis_route.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/isisd/isis_route.c b/isisd/isis_route.c index 516e3f90b9..fa6af6c216 100644 --- a/isisd/isis_route.c +++ b/isisd/isis_route.c @@ -70,6 +70,7 @@ static struct isis_nexthop *isis_nexthop_create(int family, union g_addr *ip, nexthop->family = family; nexthop->ifindex = ifindex; nexthop->ip = *ip; + isis_sr_nexthop_reset(&nexthop->sr); return nexthop; } @@ -129,6 +130,7 @@ static void adjinfo2nexthop(int family, struct list *nexthops, nh = isis_nexthop_create( AF_INET, &ip, adj->circuit->interface->ifindex); + memcpy(nh->sysid, adj->sysid, sizeof(nh->sysid)); listnode_add(nexthops, nh); break; } @@ -143,6 +145,7 @@ static void adjinfo2nexthop(int family, struct list *nexthops, nh = isis_nexthop_create( AF_INET6, &ip, adj->circuit->interface->ifindex); + memcpy(nh->sysid, adj->sysid, sizeof(nh->sysid)); listnode_add(nexthops, nh); break; } |