tools/testing/selftests/net/ipv6_flowlabel.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0
   3 #
   4 # Regression tests for IPv6 flowlabels
   5 #
   6 # run in separate namespaces to avoid mgmt db conflicts betweent tests
   7
   8 set -e
   9
  10 echo "TEST management"
  11 ./in_netns.sh ./ipv6_flowlabel_mgr
  12
  13 echo "TEST datapath"
  14 ./in_netns.sh \
  15   sh -c 'sysctl -q -w net.ipv6.auto_flowlabels=0 && ./ipv6_flowlabel -l 1'
  16
  17 echo "TEST datapath (with auto-flowlabels)"
  18 ./in_netns.sh \
  19   sh -c 'sysctl -q -w net.ipv6.auto_flowlabels=1 && ./ipv6_flowlabel -l 1'
  20
  21 echo "TEST datapath (with ping-sockets)"
  22 ./in_netns.sh \
  23   sh -c 'sysctl -q -w net.ipv6.flowlabel_reflect=4 && \
  24     sysctl -q -w net.ipv4.ping_group_range="0 2147483647" && \
  25     ./ipv6_flowlabel -l 1 -p'
  26
  27 echo "TEST datapath (with flowinfo-send)"
  28 ./in_netns.sh \
  29   sh -c './ipv6_flowlabel -l 1 -s'
  30
  31 echo "TEST datapath (with ping-sockets flowinfo-send)"
  32 ./in_netns.sh \
  33   sh -c 'sysctl -q -w net.ipv6.flowlabel_reflect=4 && \
  34     sysctl -q -w net.ipv4.ping_group_range="0 2147483647" && \
  35     ./ipv6_flowlabel -l 1 -p -s'
  36
  37 echo OK. All tests passed