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ip: add support for drop route through vpp CLI

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Type: improvement

Change-Id: Ib822f36ff7b3ecda162fc99bf3892f912d0649f0
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
This commit is contained in:
Mohsin Kazmi
2024-04-19 11:02:28 +00:00
committed by Beno�t Ganne
parent 5f694322a9
commit 8c77c1930a
2 changed files with 7 additions and 1 deletions
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4
src/vnet/fib/fib_types.c
View File

@ -715,6 +715,10 @@ unformat_fib_route_path (unformat_input_t * input, va_list * args)
rpath->frp_proto = DPO_PROTO_IP6;
rpath->frp_flags = FIB_ROUTE_PATH_INTF_RX;
}
else if (unformat (input, "drop"))
{
rpath->frp_flags = FIB_ROUTE_PATH_DROP;
}
else if (unformat (input, "local"))
{
clib_memset (&rpath->frp_addr, 0, sizeof (rpath->frp_addr));

4
src/vnet/ip/lookup.c
View File

@ -603,6 +603,8 @@ VLIB_CLI_COMMAND (vlib_cli_show_ip6_command, static) = {
* @cliexcmd{ip route add 7.0.0.1/32 via 6.0.0.2 GigabitEthernet2/0/0 weight 3}
* To add a route to a particular FIB table (VRF), use:
* @cliexcmd{ip route add 172.16.24.0/24 table 7 via GigabitEthernet2/0/0}
* To add a route to drop the traffic:
* @cliexcmd{ip route add 172.16.24.0/24 table 100 via 127.0.0.1 drop}
?*/
VLIB_CLI_COMMAND (ip_route_command, static) = {
.path = "ip route",
@ -612,7 +614,7 @@ VLIB_CLI_COMMAND (ip_route_command, static) = {
"<value>] [udp-encap <value>] [ip4-lookup-in-table <value>] "
"[ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] "
"[resolve-via-host] [resolve-via-connected] [rx-ip4|rx-ip6 "
"<interface>] [out-labels <value value value>]",
"<interface>] [out-labels <value value value>] [drop]",
.function = vnet_ip_route_cmd,
.is_mp_safe = 1,
};