User is reporting:
2020/03/21 03:12:36 ISIS: isis_send_pdu_bcast: sock_buff size 8192 is less than output pdu size 9014 on circuit em0
2020/03/21 03:12:36 ISIS: [EC 67108865] ISIS-Adj (1): Send L2 IIH on em0 failed
MTU's can frequently hit 9k in size, we have buffer limits
that prevent this from being fully used and creating errors.
Modify the code to allow for up to 16k mtu
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
"sort" as used in all-protocol-startup used sort which causes
different sort order based on locale settings. Specify the
correct one to make output matching our expected result
Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>
1) When programming a nhg id to the kernel we had no debug of that
is what we are doing.
2) Add debugs to all nexthop information to allow us to follow
which prefix we are talking about. This is especially
useful when dealing with a large number of routes and
you want to grep out one or two too see what is going on.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Convert some status defines for the fsm to an enum
so that we cannot mix and match them in the future.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
In PR #6052 which fixes issue #5963 the bgp fsm events
were confused with the bgp fsm status leading
to a bug. Let's start separating those out
so these types of failures cannot just
easily occur.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
LDP now advertises routes it learns over an interface not configured
with LDP. If the route, which is learned over a non-LDP configured
interface, has no other NHs learned over an interface running LDP,
the router will act as a LDP egress router.
Modifying ldp-topo1/r1/ip_mpls_route.ref to include an extra newline.
Without this newline, the ldp-topo1 was failing.
Signed-off-by: Lynne Morrison <lynne@voltanet.io>
Signed-off-by: Karen Schoener <karen@voltanet.io>
LDP ordered label distribution control only binds a label to
a FEC if it is the egress LSR, or the router received a label
binding for a FEC from the next hop router. In this mode,
an MPLS router will create a label binding for each FEC and
distribute it to its neighbors so long as he has a entry in
the RIB for the destination.
Signed-off-by: Lynne Morrison <lynne@voltanet.io>
Signed-off-by: Karen Schoener <karen@voltanet.io>
the vtysh command to set the isis metric on an interface
is 'isis metric level-1 X', but when showing the running
config we were displaying it as 'isis metric X level-1'.
This would confuse frr-reload.py when attempting to apply
a config file populated with the correct command; on the
other hand, using the show command format would return an
error when running vtysh -C on the file.
Fix this by making the show command return the same format
as the vtysh setting command.
Signed-off-by: Emanuele Di Pascale <emanuele@voltanet.io>
Problem:
When the ifchannel is in SGRpt prune, if we receive a join, we go into no info
state but mroute still present with none oil
Join Prune Expiry timer on the ifchannel was still running when
Prune pending expired. This causes ifchannel not to be deleted and hence mroute.
Fix:
Stop expiry timer when we move into NOINFO state and delete the ifchannel.
Signed-off-by: Saravanan K <saravanank@vmware.com>
Ensure that the EVPN advertise route-map is applied on a copy of the
original path_info and associated attribute, so that if the route-map
has SET clauses, they can operate properly. This closely follows
the model already in use in other route-map application code.
Signed-off-by: Vivek Venkatraman <vivek@cumulusnetworks.com>
Reviewed-by: Don Slice <dslice@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>
We were doing a bunch of gotos in the set vrf configcode.
The code got complex enough that just returning is easier to read.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
Properly handle the case where we are sent the same `set vrf`
configs for a pbr map repeatedly. If we are sent the same
config, we return successfully without doing anyting.
If the config is different and its not a [no], then return failure
as we did before since we don't support atomic replace yet.
Before, we would fail anytime even if the config sent was the same
as is already there. This would cause frr-reload to mark as a
failure when it tried to re-apply the same config.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
The bfd-bgp-cbit-topo3 test is testing bfd timers
with some timers that only wait 4 seconds. The CI
system is failing in various places due to bfd
not converging properly. Upon logging into a
CI system and running tests with intensive disk i/o
I was able to make the tests fail repeatedly in
a couple of different places. Add some additional
time to allow the system to converge on our CI
systems that are running in vm's and may not
always have complete control of cpu's.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
as the helper said, the dynamic cache entries should be flushed once the
vty command 'clear ip/ipv6 nhrp cache' mentions. This was not the case.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
