Current code is a complete misuse of SLIST structure. Instead of just
adding a SLIST_ENTRY to struct bgp_damp_info, it allocates a separate
structure to be a node in the list.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
One more crash in dampening code...
When bgp_damp_withdraw is called, if there's already a BDI structure,
bgp_damp_info_claim is called to re-assign the bdi->config in case it
was changed. The problem is that bgp_damp_info_claim actually removes
the BDI from the reuse list of the old config and never adds it to the
reuse list of the new config. We must do this to prevent the crash
because all the code assumes that BDI is always in some list.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
The test_simple_snmp.py test starts bgp, zebra and snmpd at the
same time. Then zebra configuration is read in and interface
addresses are applied. If snmp start slower than zebra
the snmp process can properly get it's ip address to bind to
if it is faster than zebra, it will fail. Ensure that the
test has addresses before we start daemons.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The bgp ipv6 unicast node should be called `bgp ipv6 unicast`
to make it consistent with other nodes where we list the afi/safi
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Let's be less radical. There's no reason to stop the whole daemon when
there's a socket creation error in a single VRF. The user can always
restart this single VRF to retry to create a socket.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
RCA: When Type-7 LSA is updated, the LSDB is searched, if the
LSA is present in the LSDB then the LSA is updated with next
sequence number and if not then it is originated with the
INITIAL sequence number.
Here while originating Type-7 LSA Process Level LSDB is searched
for instead of area level LSDB.
Fix: Search in the area level LSDB and not in the process level.
Fixes#9099
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
This commit is to correct the order in which the fields are
accessed while verifying it. First the fields should be
verified, and if it is valid then access it.
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Tests should have low enough overhead that sending
the join/prune every 5 seconds should be sufficient
also it should allow us to converge faster in case of
dropped packets.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Allow the join-prune interval to be as small as 5 seconds instead
of limiting the value to 60.
This can and will come at a price of being able to converge less
mroutes.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Recent change in d1b287e only fixed the problem for 3-letter words.
We were still displaying error for longer words starting with "ena":
```
nfware> enac
% Command not allowed: enable
nfware> enad
% Command not allowed: enable
nfware> enaena
% Command not allowed: enable
```
If we don't allow "enable" command in user mode, why add it at all?
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
