| #!/bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| |
| # Check FDB default-remote handling across "ip link set". |
| |
| check_remotes() |
| { |
| local what=$1; shift |
| local N=$(bridge fdb sh dev vx | grep 00:00:00:00:00:00 | wc -l) |
| |
| echo -ne "expected two remotes after $what\t" |
| if [[ $N != 2 ]]; then |
| echo "[FAIL]" |
| EXIT_STATUS=1 |
| else |
| echo "[ OK ]" |
| fi |
| } |
| |
| ip link add name vx up type vxlan id 2000 dstport 4789 |
| bridge fdb ap dev vx 00:00:00:00:00:00 dst 192.0.2.20 self permanent |
| bridge fdb ap dev vx 00:00:00:00:00:00 dst 192.0.2.30 self permanent |
| check_remotes "fdb append" |
| |
| ip link set dev vx type vxlan remote 192.0.2.30 |
| check_remotes "link set" |
| |
| ip link del dev vx |
| exit $EXIT_STATUS |
