diff options
| author |   Neale Ranns <neale.ranns@cisco.com> | 2020-11-26 08:37:27 +0000 |
|---|---|---|
| committer |   Ole Tr�an <otroan@employees.org> | 2020-12-08 09:00:24 +0000 |
| commit | e2fe097424fb169dfe01421ff17b8ccd0c26b4a6 (patch) | |
| tree | 2d9993f78d9165c1aba23b1daa4067106da81b45 /src/plugins/igmp/igmp_pkt.c | |
| parent | 9b8cb5082471dd670066b8ba2872ffbcc35a87f8 (diff) | |
fib: Source Address Selection
Type: feature
Use the FIB to provide SAS (in so far as it is today)
- Use the glean adjacency as the record of the connected prefixes
= there's a glean per-{interface, protocol, connected-prefix}
- Keep the glean up to date with whatever the recieve host prefix is
(since it can change)
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Change-Id: I0f3dd1edb1f3fc965af1c7c586709028eb9cdeac
Diffstat (limited to 'src/plugins/igmp/igmp_pkt.c')
| -rw-r--r-- | src/plugins/igmp/igmp_pkt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/igmp/igmp_pkt.c b/src/plugins/igmp/igmp_pkt.c index e93dd9c2667..8912e5af882 100644 --- a/src/plugins/igmp/igmp_pkt.c +++ b/src/plugins/igmp/igmp_pkt.c @@ -16,6 +16,7 @@ */ #include <igmp/igmp_pkt.h> +#include <vnet/fib/fib_sas.h> static void vlib_buffer_append (vlib_buffer_t * b, uword l) @@ -76,8 +77,7 @@ igmp_pkt_build_ip_header (igmp_pkt_build_t * bk, ip4->protocol = IP_PROTOCOL_IGMP; ip4->tos = 0xc0; - ip4_src_address_for_packet (&ip4_main.lookup_main, - bk->sw_if_index, &ip4->src_address); + fib_sas4_get (bk->sw_if_index, NULL, &ip4->src_address); vlib_buffer_append (b, sizeof (*ip4)); bk->n_avail -= sizeof (*ip4); |