Without this patch we set only the first path for the route (if multiple exist)
as LLGR stale and stop doing that for the rest of the paths, which is wrong.
Fixes: 1479ed2fb3 ("bgpd: Implement LLGR helper mode")
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
We iterated over all bgp_path_info's, but once we remove the path, we didn't
check for other paths under the same bgp_dest.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Fix defect flagged by Coverity:
*** CID 1599957: Null pointer dereferences (REVERSE_INULL)
/ospf6d/ospf6_intra.c: 581 in ospf6_link_lsa_get_prefix_str()
575 int buflen, int pos)
576 {
577 struct ospf6_link_lsa *link_lsa = lsa_after_header(lsa->header);
578 struct ospf6_prefix *prefix = nth_prefix(lsa->header, pos);
579 struct in6_addr in6 = { 0 };
580
>>> CID 1599957: Null pointer dereferences (REVERSE_INULL)
>>> Null-checking "lsa" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
581 if (!lsa || !prefix || !buf || buflen < (1 + INET6_ADDRSTRLEN))
582 return NULL;
583
584 /* position zero is used for the lladdr in the body of the LSA */
585 if (pos == 0) {
586 inet_ntop(AF_INET6, &link_lsa->linklocal_addr, buf, buflen);
The check for lsa being not-null happens in ospf6_lsdb_show() and
first dereference happens in ospf6_lsa_show_summary()
Signed-off-by: Andrew Cooks <acooks.at.bda@gmail.com>
Add the abilty to track how much time is spent in routemaps.
Example of the new output:
eva# show route-map
ZEBRA:
route-map: FOO Invoked: 1000000 (323 milliseconds total) Optimization: enabled Processed Change: false
deny, sequence 10 Invoked 1000000 (320 milliseconds total)
Match clauses:
Set clauses:
Call clause:
Action:
Exit routemap
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Add a basic topology that allows the testing of BGP and zebra
at scale. I built this to help me find and fix problems with
a large number of bgp peers. Since I plan to keep using this
and as I understand it there are future plans to take this
higher, I would like to add this as a test that people can invoke
with this command:
sudo -E python3 -m pytest -s -vv --topology-only
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Under certain timing conditions, the current logic asserts in
ospf_lsa_refresh_delay(). While this isn't readily reproducible,
the only explanation is that the conversion from struct timeval
to milliseconds is 0 due to rounding off the microseconds.
Signed-off-by: Acee <aceelindem@gmail.com>
Currently when doing a `show ip route table XXXX`, zebra is displaying
the current default vrf as the vrf we are in. We are displaying a
table not a vrf. This is only true if you are not using namespace
based vrf's, so modify the output to display accordingly.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
`ZEBRA_DEBUG_SRV6` is not the correct macro to evaluate if SRv6 debug is enabled or not.
The correct macro is `IS_ZEBRA_DEBUG_SRV6`.
Fix this by replacing `ZEBRA_DEBUG_SRV6` with `IS_ZEBRA_DEBUG_SRV6`.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
`ZEBRA_DEBUG_SRV6` is not the correct macro to evaluate if SRv6 debug is enabled or not.
The correct macro is `IS_ZEBRA_DEBUG_SRV6`.
Fix this by replacing `ZEBRA_DEBUG_SRV6` with `IS_ZEBRA_DEBUG_SRV6`.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
`ZEBRA_DEBUG_SRV6` is not the correct macro to evaluate if SRv6 debug is enabled or not.
The correct macro is `IS_ZEBRA_DEBUG_SRV6`.
Fix this by replacing `ZEBRA_DEBUG_SRV6` with `IS_ZEBRA_DEBUG_SRV6`.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
`ZEBRA_DEBUG_SRV6` is not the correct macro to evaluate if SRv6 debug is enabled or not.
The correct macro is `IS_ZEBRA_DEBUG_SRV6`.
Fix this by replacing `ZEBRA_DEBUG_SRV6` with `IS_ZEBRA_DEBUG_SRV6`.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
`ZEBRA_DEBUG_SRV6` is not the correct macro to evaluate if SRv6 debug is enabled or not.
The correct macro is `IS_ZEBRA_DEBUG_SRV6`.
Fix this by replacing `ZEBRA_DEBUG_SRV6` with `IS_ZEBRA_DEBUG_SRV6`.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
`ZEBRA_DEBUG_SRV6` is not the correct macro to evaluate if SRv6 debug is enabled or not.
The correct macro is `IS_ZEBRA_DEBUG_SRV6`.
Fix this by replacing `ZEBRA_DEBUG_SRV6` with `IS_ZEBRA_DEBUG_SRV6`.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
`ZEBRA_DEBUG_SRV6` is not the correct macro to evaluate if SRv6 debug is enabled or not.
The correct macro is `IS_ZEBRA_DEBUG_SRV6`.
Fix this by replacing `ZEBRA_DEBUG_SRV6` with `IS_ZEBRA_DEBUG_SRV6`.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
`ZEBRA_DEBUG_SRV6` is not the correct macro to evaluate if SRv6 debug is enabled or not.
The correct macro is `IS_ZEBRA_DEBUG_SRV6`.
Fix this by replacing `ZEBRA_DEBUG_SRV6` with `IS_ZEBRA_DEBUG_SRV6`.
Signed-off-by: Carmine Scarpitta <cscarpit@cisco.com>
Currently zebra starts the graceful restart timer as well as
allows connections from clients before all data is read in
from the kernel as well as the possiblity of allowing client
connections before this happens as well.
Let's move the graceful restart timer start till after this is
done as well as not allowing client connections till then as well.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
