Quelle  ip6gre_hier.sh   Sprache: Shell

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0

# Test IP-in-IP GRE tunnels without key.
# This test uses hierarchical topology for IP tunneling tests. See
# ip6gre_lib.sh for more details.

ALL_TESTS="
 gre_hier
 gre_mtu_change
 gre_hier_remote_change
"

NUM_NETIFS=6
source lib.sh
source ip6gre_lib.sh

setup_prepare()
{
 h1=${NETIFS[p1]}
 ol1=${NETIFS[p2]}

 ul1=${NETIFS[p3]}
 ul2=${NETIFS[p4]}

 ol2=${NETIFS[p5]}
 h2=${NETIFS[p6]}

 forwarding_enable
 vrf_prepare
 h1_create
 h2_create
 sw1_hierarchical_create $ol1 $ul1
 sw2_hierarchical_create $ol2 $ul2
}

gre_hier()
{
 test_traffic_ip4ip6 "GRE hierarchical IPv4-in-IPv6"
 test_traffic_ip6ip6 "GRE hierarchical IPv6-in-IPv6"
}

gre_mtu_change()
{
 test_mtu_change gre
}

gre_hier_remote_change()
{
 hier_remote_change

 test_traffic_ip4ip6 "GRE hierarchical IPv4-in-IPv6 (new remote)"
 test_traffic_ip6ip6 "GRE hierarchical IPv6-in-IPv6 (new remote)"

 hier_remote_restore

 test_traffic_ip4ip6 "GRE hierarchical IPv4-in-IPv6 (old remote)"
 test_traffic_ip6ip6 "GRE hierarchical IPv6-in-IPv6 (old remote)"
}

cleanup()
{
 pre_cleanup

 sw2_hierarchical_destroy $ol2 $ul2
 sw1_hierarchical_destroy $ol1 $ul1
 h2_destroy
 h1_destroy
 vrf_cleanup
 forwarding_restore
}

trap cleanup EXIT

setup_prepare
setup_wait
tests_run

exit $EXIT_STATUS