testsuite/tests/ip/tunnel/add_tunnel.t

   1 #!/bin/sh
   2
   3 . lib/generic.sh
   4
   5 TUNNEL_NAME="tunnel_test_ip"
   6 KMODS="ip6_gre ip6_tunnel ip_gre ip_tunnel gre"
   7
   8 # unload kernel modules to remove dummy interfaces only if they were not in use beforehand
   9 kmods_remove=
  10 # note that checkbashism reports command -v, but dash supports it and it's POSIX 2008 compliant
  11 if command -v lsmod >/dev/null 2>&1 && command -v rmmod >/dev/null 2>&1; then
  12     for i in $KMODS; do
  13         lsmod | grep -q "^$i" || kmods_remove="$kmods_remove $i";
  14     done
  15 fi
  16
  17 ts_log "[Testing add/del tunnels]"
  18
  19 ts_ip "$0" "Add GRE tunnel over IPv4" tunnel add name $TUNNEL_NAME mode gre local 1.1.1.1 remote 2.2.2.2
  20 ts_ip "$0" "Del GRE tunnel over IPv4" tunnel del $TUNNEL_NAME
  21
  22 ts_ip "$0" "Add GRE tunnel over IPv6" tunnel add name $TUNNEL_NAME mode ip6gre local dead:beef::1 remote dead:beef::2
  23 ts_ip "$0" "Del GRE tunnel over IPv6" tunnel del $TUNNEL_NAME
  24
  25 for mod in $kmods_remove; do
  26     sudo rmmod "$mod"
  27 done