If we add/modify community/large/ext lists without sequence numbers, and
doing frr-reload.py, then rules with sequence numbers (show running-config
always adds sequence numbers) will be deleted and new ones will be re-added.
This could lead to blackholing for some time.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
When an SRv6 locator is unset, all the SRv6 SIDs allocated from the
locator are removed. Before freeing the memory allocated for an SRv6
SID, we check if the pointer to the SID is `NULL`.
However, checking for `NULL` before freeing memory is useless.
This PR aims to improve the code's readability by removing the
useless `NULL` checks.
Signed-off-by: Carmine Scarpitta <carmine.scarpitta@uniroma2.it>
Currently, if `bgp max-med on-startup` is configured, after BGP session
is established for the first time, a timer for the specified time is
started. When the timer is expired, an UPDATE message should be sent to
reflect changes in the routes' MED value. The problem is that the routes
are being suppressed because based on the attributes they look like they
have not changed. However, in the case of max-med, the value is copied
to the packet directly from `bgp->maxmed_value`, not from the
attributes. Thus, changes in this case cannot be detected by comparing
attributes.
With this fix, avoid route suppressing when the `max-med on-startup`
timer expires and initiates an UPDATE.
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
With this fix, make "no match rpki" in a route-map actually remove the
node in the candidate configuration instead of creating it.
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
RpAddress is showing wrong value in
"show ipv6 pim bsm-database" cli. This is fixed now.
Issue: #12089
Signed-off-by: Sarita Patra <saritap@vmware.com>
Updating topojson script's assert messages,
which will help in better debugging, when
test will fail.
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
This mostly happens only for large configuration files, where the default
restart-time (-T, --restart-time / 20s) is not enough.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
The bgp_gr_restart_retain_routes test is looking for specific output
that does not include the routes nexthop id:
def _bgp_check_kernel_retained_routes():
output = (
r2.cmd("ip route show 172.16.255.1/32 proto bgp dev r2-eth0")
.replace("\n", "")
.rstrip()
)
expected = "172.16.255.1 via 192.168.255.1 metric 20"
diff = topotest.get_textdiff(
output, expected, "Actual IP Routing Table", "Expected IP RoutingTable"
)
if diff:
return False
return True
While the output includes nexthop group id's now:
root@r2:# ip route show 172.16.255.1 proto bgp dev r2-eth0
172.16.255.1 nhid 8 via 192.168.255.1 metric 20
Let's just mark r2 as not to use nexthop groups for installation
and this test issue will go away.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
No mistake, just to unify style for the parameter of function address - remove
ampersand. In current code, only this one place of `hook_register()`s needs
to be made.
Signed-off-by: anlan_cs <vic.lan@pica8.com>
There are lib debugs being set but never show up in
`show debug` commands because there was no way to show
that they were being used. Add a bit of infrastructure
to allow this and then use it for `debug route-map`
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
In order to minimize the changes of test files, this PR adds `func-bits`
parameters on the SRv6 locator definition.
Signed-off-by: Ryoga Saito <ryoga.saito@linecorp.com>
In order to set function length of SID freely, this PR relieves the
lower limitation of `func-bits`.
Signed-off-by: Ryoga Saito <ryoga.saito@linecorp.com>
In order to send correct SRv6 L3VPN advertisement, we need to save
srv6_locator_chunk in vpn_policy. With this information, we can
construct correct SRv6 L3VPN advertisement packets.
Signed-off-by: Ryoga Saito <ryoga.saito@linecorp.com>
Add default SRv6 Function Length for usecases like SRv6 L3VPN. The
default value (16) comes from the default Function length for SRv6
L3VPN in BGPd.
Signed-off-by: Ryoga Saito <ryoga.saito@linecorp.com>
There is code that sets the pi based upon matching it against
the same peer. In this code the type and sub-type are also
compared to the passed in type and sub-type. Let's just use
type and sub-type as that if we have a pi we know type and sub-type
are already correct. This should also make the first iteration
work correctly when the pi has not been created yet when we call
the martian_update function.bgpd: Remove unnecessary check for pi and setting type and sub-type
There is code that sets the pi based upon matching it against
the same peer. In this code the type and sub-type are also
compared to the passed in type and sub-type. Let's just use
type and sub-type as that if we have a pi we know type and sub-type
are already correct. This should also make the first iteration
work correctly when the pi has not been created yet when we call
the martian_update function.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
vtysh.xref only contains a rather-useless duplicate of every single CLI
command incorporated into vtysh... and including it prevents frr.xref
from becoming the source for vtysh_cmd.c.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
It already "looks" like a bitmask, but we currently can't flag a command
both YANG and HIDDEN at the same time. It really should be a bitmask.
Also clarify DEPRECATED behaviour (or the absence thereof.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
