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Quagga: Implement VRF change semantics for an interface

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Enhance some debug logs as part of implementing VRF change semantics
for an interface.

Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by:   Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by:   Don Slice <dslice@cumulusnetworks.com>

Ticket: CM-9527
Reviewed By: CCR-4174
Testing Done: Manual tests of various scenarios
This commit is contained in:
vivek 2016-02-25 19:46:57 +00:00
parent f1aa3df6ba
commit b4dd5eaaa1
1 changed files with 9 additions and 8 deletions
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17
lib/zclient.c
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@ -984,10 +984,12 @@ zebra_interface_state_read (struct stream *s, vrf_id_t vrf_id)
ifp = if_lookup_by_name_len_vrf (ifname_tmp, ifp = if_lookup_by_name_len_vrf (ifname_tmp,
strnlen (ifname_tmp, INTERFACE_NAMSIZ), strnlen (ifname_tmp, INTERFACE_NAMSIZ),
vrf_id); vrf_id);
if (ifp == NULL)
/* If such interface does not exist, indicate an error */ {
if (! ifp) zlog_warn ("INTERFACE_STATE: Cannot find IF %s in VRF %d",
return NULL; ifname_tmp, vrf_id);
return NULL;
}
zebra_interface_if_set_value (s, ifp); zebra_interface_if_set_value (s, ifp);
@ -1083,10 +1085,9 @@ zebra_interface_address_read (int type, struct stream *s, vrf_id_t vrf_id)
ifp = if_lookup_by_index_vrf (ifindex, vrf_id); ifp = if_lookup_by_index_vrf (ifindex, vrf_id);
if (ifp == NULL) if (ifp == NULL)
{ {
zlog_warn ("zebra_interface_address_read(%s): " zlog_warn ("INTERFACE_ADDRESS_%s: Cannot find IF %u in VRF %d",
"Can't find interface by ifindex: %d ", (type == ZEBRA_INTERFACE_ADDRESS_ADD) ? "ADD" : "DEL",
(type == ZEBRA_INTERFACE_ADDRESS_ADD? "ADD" : "DELETE"), ifindex, vrf_id);
ifindex);
return NULL; return NULL;
} }