Use to-string functions for GR message codes instead of raw
string array indexing; the values used can come in packets
and are not validated.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
The file .git-blame-ignore-revs was put first into
the system and is what was advertised in multiple
places. Since .ignore-revs was just created and
no announcement was made about the creation, let's
consolidate onto the first one created.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
1. Suite: evpn_type5_test_topo1 was added to pytest.ini during triaging phase as
there was bug: https://github.com/FRRouting/frr/issues/6867, which is fixed. Enabling
suite to be run in CI.
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
If we enter:
int eth0
ip ospf area 0
ip ospf 10 area 0
!
This will crash ospf. Prevent this from happening.
OSPF instances:
a) Cannot be mixed with non-instance
b) Are their own process.
Since in multi-instance world ospf instances are their own process,
when an ospf processes receives an instance command we must remove
our config( if present ) and allow the new config to be active
in the new process. The problem here is that if you have not
done a `router ospf` above the lookup of the ospf pointer will
fail and we will just crash. Put some code in to prevent a crash
in this case.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
This commit fixes the following behavior:
```
nfware(config)# interface enp2s0
nfware(config-if)# ip ospf area 0
nfware(config-if)# no ip ospf area 0
% [ospfd]: command ignored as it targets an instance that is not running
```
We should be able to use the command without configuring the instance.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
SIOCGIFMEDIA returns the media state.
SIOCGIFDATA returns interface data which includes the link state.
While the status of the former is usually indicitive of the latter,
this is not always the case.
Ifact some recent net80211 changes in at least NetBSD and OpenBSD
have MONITOR media set to active but the link status set to DOWN.
All interfaces will return link state with SIOCGIFDATA, unlike
SIOCGIFMEDIA. However not all BSD's support SIOCGIFDATA - it has
recently been accepted into FreeBSD-13.
However, all BSD's do report the same structure in ifa_data for
AF_LINK addresses from getifaddrs(3) so the information has always
been available.
Signed-off-by: Roy Marples <roy@marples.name>
1. Adding test to verify well known communities: no-export, local-AS, internet
2. Exection time is 90 sec
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
In bgp global commands northbound local-as modify callback
check for backend db for checking existing bgp instance.
In an instance where no router bgp with old ASN cleaned up
followed by new bgp instance with new AS is created,
the nb_running_get_entry in validation phase returns stale
bgp reference, which leads to rejection of the router bgp command.
Uncovered via:
toptotest evpn_type5_test_topo1/test_evpn_type5_topo1.py
test_bgp_attributes_for_evpn_address_family_p1
Signed-off-by: Chirag Shah <chirag@nvidia.com>
bgp_show_neighbor_route() was rewriting safi from LU to uni
before checking if the peer was enabled for LU. This resulted
in the peer's address-family check looking for unicast, which
would always fail for LU peers since unicast + LU are
mutually-exclusive AFIs.
This moves this safi reassignment after the peer AFI check,
ensuring that the peer's address-family check looks for LU
while the call to bgp_show() still uses uni.
-- highlights from manual testing
config:
router bgp 2
neighbor 1.1.1.1 remote-as external
neighbor 1.1.1.1 disable-connected-check
neighbor 1.1.1.1 update-source 2.2.2.2
!
address-family ipv4 unicast
no neighbor 1.1.1.1 activate
exit-address-family
!
address-family ipv4 labeled-unicast
neighbor 1.1.1.1 activate
exit-address-family
before:
spine01# show bgp ipv4 unicast neighbors 1.1.1.1 routes
% No such neighbor or address family
spine01# show bgp ipv4 labeled-unicast neighbors 1.1.1.1 routes
% No such neighbor or address family
after:
spine01# show bgp ipv4 unicast neighbors 1.1.1.1 routes
% No such neighbor or address family
spine01# show bgp ipv4 label neighbors 1.1.1.1 routes
BGP table version is 1, local router ID is 2.2.2.2
Status codes: s suppressed, d damped, h history, * valid, > best, = multipath,
i internal, r RIB-failure, S Stale, R Removed
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 11.11.11.11/32 1.1.1.1 0 0 1 i
Displayed 1 routes and 1 total paths
Signed-off-by: Trey Aspelund <taspelund@cumulusnetworks.com>
nhrp: Configure vici socket path using
configure --with-vici-socket=/var/run/charon.vici
If not specified default to /var/run/charon.vici
Signed-off-by: Zoran Peričić <zpericic@netst.org>
if (pcout > (pcount * peer->max_threshold[afi][safi] / 100 ))
is always true. So the very first route received will always
trigger the warning. We actually want the warning to happen
when we hit the threshold.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
We have this pattern in the code base:
if (thread)
THREAD_OFF(thread);
If we look at THREAD_OFF we check to see if thread
is non-null too. So we have a double check.
This is unnecessary. Convert to just using THREAD_OFF
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Instead of closing the socket, just note the failure and
continue on. If we actually failed here so many other
things would not be working at all, that actually
closing the fd won't matter.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
We are calling str2prefix_ipv6 for a default route. Since
we know this will always succeed we can safely tell the compiler
that we are ok ignoring the return code.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The code pattern:
for (ALL_LSDB(lsdb, lsa)) {
remove_lsa(lsa)
}
has a use after free in ALL_LSDB, since we ask for the next pointer,
after it has been freed.
Modify the code such that we grab the next pointer before we can
possibly free it.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The normal ospf6_lsa_lock call should return the pointer
to the lock data structure we are holding. This is the
normal pattern for locking a data structure in FRR.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
