Changing the macros to common so that it can be used for pimv6 debugs as well
to be used for both IGMP and MLD debugs.
Signed-off-by: Sai Gomathi N <nsaigomathi@vmware.com>
Changing the macros to common so that it can be used for pimv6 debugs as well
to be used for both IGMP and MLD debugs.
Signed-off-by: Sai Gomathi N <nsaigomathi@vmware.com>
show ip pim state should show IGMP Report while
show ipv6 pim state should show MLD Report.
Output After Fix:
frr# do sh ip pim state
Codes: J -> Pim Join, I -> IGMP Report, S -> Source, * -> Inherited from (*,G), V -> VxLAN, M -> Muted
Active Source Group RPT IIF OIL
frr# do sh ipv6 pim state
Codes: J -> Pim Join, I -> MLD Report, S -> Source, * -> Inherited from (*,G), V -> VxLAN, M -> Muted
Active Source Group RPT IIF OIL
frr#
Issue: #11249
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Modifying igmp_group_count of struct pim_instance
to gm_group_count which is to be used for both IGMP and MLD.
Signed-off-by: Sai Gomathi N <nsaigomathi@vmware.com>
When calling time(NULL), FRR is intentionally throwing
away the upper 32 bits of value returned. Let's explicitly
call it out so that coverity understands this is intentional
and ok.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
IPv4 and IPv6 behaves a little bit differently with the socket
options.
IPPROTO_RAW socket option is only for IPv4.
Therefore the register packet was not properly getting encapculated
for PIMv6 and was working fine for PIMv4.
So have used IPPROTO_PIM for PIMv6.
Fixes: #11846
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
The socket created for pimv6 was created using AF_INET for PIMV6
too.
Since the api pim_reg_sock is common to both PIMv4 and PIMv6,
need to use PIM_AF instead of AF_INET.
Fixes: #11815
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
The call into pim_cmd_lookup_vrf may be NULL
and dereferencing it before ensuring that the
vrf pointer is non-NULL is a good way to crash.
A crash can be initiated in pim:
eva# show ip msdp vrf NOEXIST mesh-group
vtysh: error reading from pimd: Permission denied (13)Warning: closing connection to pimd because of an I/O error!
eva# 2022/08/15 11:47:38 [PHJDC-499N2][EC 100663314] STARVATION: task vtysh_rl_read (560b77f76de6) ran for 16777ms (cpu time 0ms)
eva#
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
When calling pim_upstream_add, the lookup for upstream
or the creation of the upstream cannot fail. As such
up is never NULL.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
in pim_ifchannel.c there exists several spots where
the ch->upstream is assumed to be NULL. This is not
possible.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The problem here is when the same node is FHR as well as RP,
then the node keeps on sending the register packet.
Register-stop is not sent as well.
This problem has occurred because the RP is the same node
and there is no socket created on loopback interface, so the
packet is never send out and never received back on the same
node, so register recv could not be processed on the node and
hence no register-stop is sent.
Since register packets are unicast packets, its better to handle
the send of register packet via a separate register socket.
This fixes the problem mentioned above as well.
Fixes: #11331
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Change the show running commands for bsm and vxlan pimv4 and pimv6
debug commands based on the address family.
Including bsm and vxlan in no debug pimv6 debug.
Signed-off-by: Sai Gomathi N <nsaigomathi@vmware.com>
