Don't `memcpy` a `struct prefix` the memory size varies depending on the
original intended type. In this case the original type was (casted away)
`struct prefix_ipv6` and we tried to copy `struct prefix` which is
bigger.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
The default for extended-nexthop-capability is true for
unnumbered (interface) neighbors, false for other types. Break the inner
grouping out of the outer neighbor-parameters grouping so that we can
refine the default in that uses case.
Signed-off-by: Christian Hopps <chopps@gmail.com>
Prior to this commit, updating a prefix-list that is referenced by a
route-map clause will unconditionally delete the root node of that
route-map's prefix-tree (used with route-map optimization).
This is problematic because routes not matching a more specific node
in the tree (i.e. other prefix-list sequences) will not fall-back to
the default node, thus they will not hit any route-map sequences.
This commit ensures that an update to a prefix-list will only delete
the default node while adding the first/only seq to the list.
Example config:
========
ip prefix-list peer475-out-pfxlist seq 45 permit 2.138.0.0/16
ip prefix-list peer475-out-pfxlist seq 50 permit 0.0.0.0/0
!
route-map peer475-out permit 5
match ip address prefix-list peer475-out-pfxlist
Before:
========
ub20# do show route-map peer475-out prefix-table
ZEBRA:
IPv4 Prefix Route-map Index List
_______________ ____________________
0.0.0.0/0 (2)
(P)
peer475-out seq 5
2.138.0.0/16 (2)
(P) 0.0.0.0/0
peer475-out seq 5
IPv6 Prefix Route-map Index List
_______________ ____________________
BGP:
IPv4 Prefix Route-map Index List
_______________ ____________________
0.0.0.0/0 (2)
(P)
peer475-out seq 5
2.138.0.0/16 (2)
(P) 0.0.0.0/0
peer475-out seq 5
IPv6 Prefix Route-map Index List
_______________ ____________________
ub20# conf t
ub20(config)# ip prefix-list peer475-out-pfxlist seq 45 permit 2.138.0.0/16 le 32
ub20(config)# do show route-map peer475-out prefix-table
ZEBRA:
IPv4 Prefix Route-map Index List
_______________ ____________________
2.138.0.0/16 (2)
(P)
peer475-out seq 5
IPv6 Prefix Route-map Index List
_______________ ____________________
BGP:
IPv4 Prefix Route-map Index List
_______________ ____________________
2.138.0.0/16 (2)
(P)
peer475-out seq 5
IPv6 Prefix Route-map Index List
_______________ ____________________
ub20(config)#
After:
========
ub20(config)# do show route-map peer475-out prefix-table
ZEBRA:
IPv4 Prefix Route-map Index List
_______________ ____________________
0.0.0.0/0 (2)
(P)
peer475-out seq 5
2.138.0.0/16 (2)
(P) 0.0.0.0/0
peer475-out seq 5
IPv6 Prefix Route-map Index List
_______________ ____________________
BGP:
IPv4 Prefix Route-map Index List
_______________ ____________________
0.0.0.0/0 (2)
(P)
peer475-out seq 5
2.138.0.0/16 (2)
(P) 0.0.0.0/0
peer475-out seq 5
IPv6 Prefix Route-map Index List
_______________ ____________________
ub20(config)# ip prefix-list peer475-out-pfxlist seq 45 permit 2.138.0.0/16 le 32
ub20(config)# do show route-map peer475-out prefix-table
ZEBRA:
IPv4 Prefix Route-map Index List
_______________ ____________________
0.0.0.0/0 (2)
(P)
peer475-out seq 5
2.138.0.0/16 (2)
(P) 0.0.0.0/0
peer475-out seq 5
IPv6 Prefix Route-map Index List
_______________ ____________________
BGP:
IPv4 Prefix Route-map Index List
_______________ ____________________
0.0.0.0/0 (2)
(P)
peer475-out seq 5
2.138.0.0/16 (2)
(P) 0.0.0.0/0
peer475-out seq 5
IPv6 Prefix Route-map Index List
_______________ ____________________
ub20(config)#
Fixes: 8410
Signed-off-by: Trey Aspelund <taspelund@nvidia.com>
Fix many of the commands in the `address-family ipv4 multicast` to use
the proper type to avoid wrong YANG model validation failures.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Found that in some circumstances, when the "ip ospf area"
command was entered for the default vrf, the wrong ospf
process would be used to check for the presence of a
"network" statement, causing the "ip ospf area" command to
be rejected. This was due to the command using the ospf
instance lookup to find the right ospf process, which can
be in error depending on when the processes were created.
Signed-off-by: Don Slice <dslice@nvidia.com>
lyd_merge_tree replaces dest siblings with source siblings, not what we
want. Instead lyd_merge_siblings to keep both. Instead lyd_merge_siblings
to keep both.
Signed-off-by: Christian Hopps <chopps@labn.net>
This reverts commit 2cbd181ac9.
We also have "no neighbor WORD peer-group" command and it's impossible
to distinguish between those two commands if PGNAME is optional.
When running pim on an interface and that interface has
state and we move that interface into a different vrf
there exists a call path where we have not created the pimreg
device yet. Prevent a crash in this rare situation.
Ticket: #2552763
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
