Description:
Ospf process crashes upon giving 'clear ip ospf neighbor' with
self routerId. It is asserting if it is a self neighbor in ospf
neighbour kill event processing.
Added a check to validate the provided router-id is self
router-id.
Signed-off-by: Rajesh Girada <rgirada@vmware.com>
When port was removed from last access vlan, the linux kernel
won't send any vlan info in the netlink message, it might affact
the evpn mh not withdraw EAD-EVI routes.
Signed-off-by: Gord Chen <gord_chen@edge-core.com>
The OSPF6_INTERFACE_LOOPBACK interface state wasn't entered anywhere,
even if the interface was OSPF6_IFTYPE_LOOPBACK. Fix.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
When ospf6d comes up, it gets interface and address state before it
decides on its router ID. This results in a bunch of LSAs with
advertising router ID 0.0.0.0 in the LSDB. Not quite right.
There's a whole bunch of paths leading to this, so just drop the LSA in
ospf6_lsa_originate. The router-ID change causes everything to be
readvertised anyway (... but the delete doesn't catch the 0.0.0.0 stuff
because the router-ID is now different.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Prefix options are per-prefix, not per-path. As evident by the fact
that the field is never used on ECMP paths. Move it where it belongs.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Current code was allowing redistribution of kernel routes from
the non-default non vrf tables once FRR was already up and running.
In the case where we add `redistribute kernel` in an upper level
protocol we never consider the non-default vrf or non-vrf tables
so it is never accepted.
In the case where a kernel route is added after `redistribute kernel`
is already in place we were never looking at the fact that the
route was in a non-default non-vrf table. This code fixes
that issue.
Fixes: #9073
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
IGMPv3 packets with invalid TOS should be dropped.
Test Case ID: 4.10
TEST_DESCRIPTION
Every IGMP message described in this document is sent with
IP Precedence of Internetwork Control (e.g., Type of Service
0xc0)
(Tests that IGMPv3 Membership Query Message conforms to
above statement)
TEST_REFERENCE
NEGATIVE: RFC 3376, IGMP Version 3, s4 p7 Message Formats
Issue: #9071
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
IGMPv3 packets with invalid TTL should be dropped.
Test Case ID: 4.10
TEST_DESCRIPTION
Every IGMP message described in this document is sent with an IP
Time-to-Live of 1 (Tests that IGMPv3 Membership Report Message
conforms to above statement)
TEST_REFERENCE
NEGATIVE: RFC 3376, IGMP Version 3, s4 p7 Message Formats
Issue: #9070
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Move remote VTEP updates from immediate, inline processing
in their ZAPI message handlers to the main workqueue.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Enqueue incoming vxlan remote macip updates on the main
workqueue, instead of performing the updates immediately,
in-line.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Add workqueue subqueue for EVPN/VxLAN updates; migrate the
evpn route and remote ES processing from their ZAPI handlers
to the workqueue.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Problem Statement:
==================
valgrind shows memleaks in rp_table, when pimd shuts down gracefully.
2020-05-05 22:09:29,451 ERROR: Memory leaks in router [r4] for daemon [pimd]
2020-05-05 22:09:29,451 ERROR: Memory leaks in router [r4] for daemon [zebra]
2020-05-05 22:09:29,637 ERROR: Found memory leak in module pimd
2020-05-05 22:09:29,638 ERROR: ==6178== 184 (56 direct, 128 indirect) bytes in 1 blocks are definitely lost in loss record 21 of 21
2020-05-05 22:09:29,638 ERROR: ==6178== at 0x4C2FFAC: calloc (vg_replace_malloc.c:762)
2020-05-05 22:09:29,638 ERROR: ==6178== by 0x4E855EE: qcalloc (memory.c:111)
2020-05-05 22:09:29,638 ERROR: ==6178== by 0x4EAA43C: route_table_init_with_delegate (table.c:52)
2020-05-05 22:09:29,638 ERROR: ==6178== by 0x1281A1: pim_rp_init (pim_rp.c:114)
2020-05-05 22:09:29,638 ERROR: ==6178== by 0x11D0F8: pim_instance_init (pim_instance.c:117)
2020-05-05 22:09:29,638 ERROR: ==6178== by 0x11D0F8: pim_vrf_new (pim_instance.c:150)
2020-05-05 22:09:29,638 ERROR: ==6178== by 0x4EB1BEC: vrf_get (vrf.c:209)
2020-05-05 22:09:29,638 ERROR: ==6178== by 0x4EB2B2F: vrf_init (vrf.c:493)
2020-05-05 22:09:29,638 ERROR: ==6178== by 0x11D227: pim_vrf_init (pim_instance.c:217)
2020-05-05 22:09:29,638 ERROR: ==6178== by 0x11BBAB: main (pim_main.c:121)
Fix:
====
rp_info is allocated in pim_rp_init API. rp_info pointer is present
in rp_list and rp_table. In rp_list cleanup, the memory for rp_info
gets freed. rp_table clean up should be done first and then rp_list.
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Problem:
S,G entry has iif = oif in FHR is LHR case.
Setup:-
R11-----R2----R4
R11 :- FHR and LHR
R2 :- RP
R4 :- LHR
Issue :-
1) shut mapped interface in R11
2) wait for 5 min
3) do FRR restart
5) No shut of mapped interface
OIL is added for local interface also where OIL is same as IIF
and duplicate traffic observed on R4 receives in Ixia
RCA:
pim_ifchannel_local_membership_add adds inherited oif from starg when iif for
SG is unavailable.
When rpf for that SG resolves to this inherited oif from starg, iif is also in oif.
This results in dup traffic.
Fix:
If iif is not available, do not inherit from starg.
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
frrscript_load now loads a function instead of a file, so frrscript_unload
should be renamed since it does not unload a function.
Signed-off-by: Donald Lee <dlqs@gmx.com>
There is some rather heavy error checking logic in frrscript_call. Normally
I'd put this in the _frrscript_call function, but the error checking needs
to happen before the encoders/decoders in the macro are called.
The error checking looks messy but its really just nested ternary
expressions insite a larger statement expression.
Signed-off-by: Donald Lee <dlqs@gmx.com>
