The `access-list ...` command was causing bfdd to return
'unknown commands'. Make bfdd at least cognizant of
access-lists enough to not create strange error messages
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The -N <namespace> option is now used to control the location
of various control files and sockets. Update the documentation
to reflect this.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When the user specifies -N namespace allow it to influence the
frr_vtydir(DAEMON_VTY_DIR) to have namespace in it's path
like so: $frrstate_dir/<namespace>
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
People have been complaining our major version number increases to
fast and/or in a meaningless way...
Signed-off-by: David Lamparter <equinox@diac24.net>
In a variety of places we are using DAEMON_VTY_DIR, convert
to use frr_vtydir. This will allow us in a future commit
to have the -N namespace option be automatically used.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
If --ctl_socket is used this will override any other option and will
be used
If -N <namespace> is used, then we will setup the LDPD_SOCKET
in $frr_statedir/<namespace>/ldpd.sock
If neither option is used, then we will use $frr_statedir/ldpd.sock
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When selecting to run bfdd with -N allow the namespace passed
in to be added to the $frr_statedir/<namespace name>/bfdd.sock
If --bfdctl is passed in that will override the -N option.
If neither --bfdctl or -N is passed in then the default
of $frr_statedir/bfdd.sock is used.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When using -z, allow that to override the zapi domain socket
path. If using -N add the namespace name to the path to
$frr_statedir/<namespace>/zserv.api. If you don't specify
the -N or -z option then it is $frr_statedir/zserv.api
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add the local and remote sequence number to the `show evpn arp-cache vni XX` command.
VNI 1000111 #ARP (IPv4 and IPv6, local and remote) 15
IP Type State MAC Remote VTEP Seq #'s
fe80::202:ff:fe00:15 remote active 00:02:00:00:00:15 6.0.0.31 0/0
fe80::202:ff:fe00:8 local active 00:02:00:00:00:08 0/0
60.1.1.111 local active 00:02:00:00:00:08 0/0
2060:1:1:1::11 local active 00:e0:ec:38:49:a1 0/0
fe80::202:ff:fe00:11 remote active 00:02:00:00:00:11 6.0.0.30 0/0
2060:1:1:1::211 remote active 00:02:00:00:00:11 6.0.0.30 0/0
2060:1:1:1::121 remote active 00:02:00:00:00:0c 6.0.0.29 0/0
60.1.1.211 remote active 00:02:00:00:00:11 6.0.0.30 0/0
fe80::202:ff:fe00:c remote active 00:02:00:00:00:0c 6.0.0.29 0/0
60.1.1.11 local active 00:e0:ec:38:49:a1 0/0
fe80::2e0:ecff:fe38:49a1 local active 00:e0:ec:38:49:a1 0/0
60.1.1.221 remote active 00:02:00:00:00:15 6.0.0.31 0/0
2060:1:1:1::111 local active 00:02:00:00:00:08 0/0
2060:1:1:1::221 remote active 00:02:00:00:00:15 6.0.0.31 0/0
60.1.1.121 remote active 00:02:00:00:00:0c 6.0.0.29 0/0
The seq numbers are at 0/0 because we have had no mobility events.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The BGP_OPT_CONFIG_CISCO command could no longer be set
as such remove it from the system as a viable option to
be used.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Since we no-longer allow you to select multiple-instance
or not from the cli, let's completely remove the flag
as well.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Simple documentation update for the new `clear ip mroute [vrf NAME] count`
command to the FRRouting documentation.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
The get_route_map_delete_event function should return a value
even if we never get to that part of the function. Make sure
we know why we are here so it can be fixed appropriately in
the future.
Signed-off-by: Donald Sharp <sharpd@cumulusnetwork.com>
A couple of places of strncpy snuck in due to my confusion
about if Quentin's earlier change had gotten in. Just some
code in flux. This should fix the issue/warnings in our
CI system.
Recent commits rewrote the `clear mroute` command and this caused
these two two functions to no longer be used, remove.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
the interface search done was not looking in the appropriate zns. The
display was then wrong. Update the show command with the correct zns.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
Zebra already flushes routes on proper shutdown if you are not
using the -K option. If you are using the -K option then you
do not want the tools/frr script to flush routes.
If zebra crashes and we restart then load up will either delete
the routes or leave them depending on the -K option.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Although the RFC states hostname length should be < 255 chars,
FRR allows infinite length technically. However, when you try
to set a hostname > 80 chars, you would immediately notice a crash.
RCA: Crash due to buffer overflow. Large buffer sprintf'd into smaller
buffer. Usage of sprintf function instead of snprintf which is safer.
Signed-off-by: Lakshman Krishnamoorthy <lkrishnamoor@vmware.com>
Issue1: When "neighbor X.X.X.X route-map RM-VNI-FILTER in" is configured under evpn address-family,
all the received routes are dropped regardless of whether the route has a matching vni or not.
Issue2: Routes with 2 labels are not filtered correctly
Issue3: Interpreting the label based on tunnel type, vxlan was not done correctly.
Vxlan label has 24 bits, whereas, MPLS label is 20 bits long
Fix1: The handler bgp_update() that services the received route ignored the route's label while deciding whether to filter it or not. As part of the fix, the handler now uses the label info to make the decision about whether to filter the route or not.
Fix2: route_match_vni() now tries to match both the labels within the route, not just the one.
Signed-off-by: Lakshman Krishnamoorthy <lkrishnamoor@vmware.com>
Say, more than one sequence of a route-map uses the same named entity
in its match clause. After that entity is removed from any one of the
route-map sequences, any further changes made to that entity doesn't
dynamically take effect.
A reference counter, that allows the named entity to keep a count of
the route-maps dependent on it, has been introduced to address this issue.
Signed-off-by: NaveenThanikachalam <nthanikachal@vmware.com>
When you have compiled FRR with a large multipath number
then encoding large ecmp routes between zebra and the
routing daemons. There exists a theoritical size
of multipath that will cause the encoding to be larger
than the ZEBRA_MAX_PACKET_SIZ. In the cases where
we have allocated streams that will encode routes
then let's ensure that whatever size we have will
auto-fit what we say we can send.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add 'no log commands' cli and at the same time add a
--command-log-always to the daemon startup cli.
If --command-log-always is specified then all commands are
auto-logged and the 'no log commands' form of the command
is now ignored.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
