Send IGMP General Query and Get Gen. Query timer,
once Other Querier timer expired.
Ticket:CM-13152
Reviewed By:CCR-6189
Testing Done:
tor-4# show ip igmp interface
Interface State Address V Querier Query Timer Uptime
swp2 up 70.1.1.2 3 other --:--:-- 00:06:45
swp3 up 80.1.1.2 3 local 00:00:35 00:22:52
Upon disabling IGMP on remote igmp interface, after other querier expiry
sends a query and elects as Querier
tor-4# show ip igmp interface
Interface State Address V Querier Query Timer Uptime
swp2 up 70.1.1.2 3 local 00:01:29 00:10:16
swp3 up 80.1.1.2 3 local 00:01:14 00:26:23
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
-Upon Receving SGRpt Prune message, transitioning from Prune Pending state
to NOINFO state, ifchannel entry was getting deleted in prune pending timer
expiry. This can result in SGRpt ifhchannel deleted and recreated upon receving
triggered or periodic SGRpt received from downstream.
The automation test failed as it expected (check) SGRpt entry at RP after it triggers
SPT switchover.
- While transitioning from Prune-Pending state to NOINFO(Pruned) state, Trigger
SGRpt message towards RP.
- Add/del some of the debug traces
Ticket:CM-16057
Reviewed By:CCR-6198
Testing Done:
Rerun test08 multiple times and observed passing it.
Pim-smoke with hardnode
Ran 95 tests in 11219.420s
FAILED (SKIP=10, failures=4)
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
This allows direct access to vtysh without the "frr." prefix.
The alias can be enabled by sudo snap frr vtysh
Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>
These commands were causing bgpd to crash if a static VPN route was
configured.
While here, fix a bug in bgp_static_add() and bgp_static_delete().
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
If the user were to uncomment last line
and allow VTYSH_SHOW to be used as a non-root
account, this would allow arbitrary command completion
inside of vtysh via multiple -c ... -c .... lines
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
During processing of Join/Prune,
for a S,G entry, current state is SGRpt, when only *,G is
received, need to clear SGRpt and add/inherit the *,G OIF to S,G so
it can forward traffic to downstream where *,G is received.
Upon receiving SGRpt prune remove the inherited *,G OIF.
From, downstream router received *,G Prune along with SGRpt
prune. Avoid sending *,G and SGRpt Prune together.
Reset upstream_del reset ifchannel to NULL.
Testing Done:
Run failed smoke test of sending data packets, trigger SPT switchover,
*,G path received SGRpt later data traffic stopped S,G ages out from LHR, sends only
*,G join to upstream, verified S,G entry inherit the OIF.
Upon receiving SGRpt deletes inherited oif and retains in SGRpt state.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Upon static IGMP configured port down igmp source info is destroyed.
Upon port up or quagga restart (if addr add) register IGMP sock with
port, source, group.
Testing Done:
Configure IGMPv3 Report on Host swpx, ifdown/ifup swpx,
verify ip mroute containng IGMP mroute
tor-1# show ip mroute
Source Group Proto Input Output TTL Uptime
30.1.1.1 225.1.1.21 IGMP swp2 swp3 1 00:00:05
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Upon pim enabled disabled, current upstreams entries rpf update callback,
needs to check if old rpf is still pim enabled otherwise do not trigger
prune towards old rpf.
Testing Done:
Verified by disabling pim enabled rpf interface and
crash is not observed upon disabling pim on rpf interface.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
ip pim ecmp and ip pim ecmp rebalance configuration CLIs were
not adding to Quagga.confg or running configuration.
Added both the configuration write in Config write handler.
Testing Done: Execute configuration cli and verified running config
and Quagga.conf file containing both configuration.
03# show running-config
Building configuration...
Current configuration:
!
ip multicast-routing
ip pim rp 6.0.0.9 230.0.0.0/16
ip pim join-prune-interval 61
ip pim ecmp
ip pim ecmp rebalance
!
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
During PIM Neighbor change/UP event, pim_scan_oil api
scans all channel oil to see any rpf impacted. Instead of
passing current upstream's RPF it passes current RPF as 0 and
does query to rib for nexhtop (without ECMP/Rebalance). This creates
inconsist RPF between Upstream and Channel oil.
In Channel Oil keep backward pointer to upstream DB and fetch up's
RPF and passed to channel_oil scan.
Decrement channel_oil ref_count in upstream_del when decrementing
up ref_count and it is not the last.
Created ECMP based FIB lookup API.
Testing Done:
Performed following testing on tester setup:
5 x LHR, 4 x MSDP Spines, 6 Sources each sending to 1023 groups from one of the spines.
Total send rate 8Mpps.
Test that caused problems was to reboot every device at the same time.
After fix performed 5 iterations of reboot devices and show no sign of the problem.
Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
Problem uncovered with crash when entering the command "show ip bgp
vrf vrf1001 0.0.0.0". The crash was caused by a mistake incrementing
the index value in the vrf/view case. Manual testing completed and
failing test case now passes successfully.
Ticket: CM-16223
Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
Reviewed By: Donald Sharp <sharpd@cumulusnetworks.com>
Cyclic graphs ftw
Also remove graph pretty printer from permutations.c 'cause it's not
really needed anymore
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
When we have a S,G being created, that it might
also be a FHR router as well. This happens
when the FHR is in the path of the RP->LHR
for when it builds it's SPT tree for the S,G.
Ticket: CM-16056, CM-15836
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Now that pim has the ability to use ecmp, the Group
path to the RP, may be different than what is choosen
for the *,G IIF. As such when we are making the
spt switchover decision, compare the S,G IIF to the
*,G IIF.
Ticket: CM-15870
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Rename HAVE_POLL to HAVE_POLL_CALL, when compiling with
snmp and poll enabled this was causing issues.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The generic callbacks need to be enabled in order
for some route-map commands to properly work.
I've tried to match up to what is programmed to work
within ospfv3.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
- If we use the option "--enable-tcp-zebra " to configure, the zclient will use the tcp socket instead of unix domain socket.
- The ldpd will pass the "-z path" options to `frr_opt` and that will execute zclient_serv_path_set to check the domain socket.
- Add the define to ldpd, if the "HAVE_TCP_ZEBRA" has been define, don't pass the "-z path" to `frr_opt`.
Signed-off-by: Hung-Weic Chiu <sppsorrg@gmail.com>
