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| author | Salvatore Daniele <sdaniele@redhat.com> | 2021-11-04 15:39:45 -0400 |
|---|---|---|
| committer | Ilya Maximets <i.maximets@ovn.org> | 2021-11-29 22:28:04 +0100 |
| commit | 59622fd1bc5ce92d01eae19b321695ee56ddec53 (patch) | |
| tree | 827b1c0163fb093fd40d5c40051c7268de02a575 /utilities | |
| parent | 3b2982c423f75c1512467643ee2b8b5df46a5185 (diff) | |
| download | openvswitch-59622fd1bc5ce92d01eae19b321695ee56ddec53.tar.gz | |
ovs-save: Save igmp flows in ofp_parse syntax.
match.c generates the keyword "igmp", which is not supported in ofp-parse.
This means that flow dumps containing 'igmp' can not be restored.
Removing the 'igmp' keyword entirely could break existing scripts in stable
branches, so this patch creates a workaround within ovs-save by converting any
instances of "igmp" within $bridge.flows.dump into "ip, nw_proto=2", and any
instances of igmp_type/code into the generic tp_src/dst.
Signed-off-by: Salvatore Daniele <sdaniele@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
Diffstat (limited to 'utilities')
| -rwxr-xr-x | utilities/ovs-save | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/utilities/ovs-save b/utilities/ovs-save index 27ce3a9aa..fb2025b76 100755 --- a/utilities/ovs-save +++ b/utilities/ovs-save @@ -150,7 +150,10 @@ save_flows () { ovs-ofctl -O $ofp_version dump-flows --no-names --no-stats "$bridge" | \ sed -e '/NXST_FLOW/d' \ -e '/OFPST_FLOW/d' \ - -e 's/\(idle\|hard\)_age=[^,]*,//g' > \ + -e 's/\(idle\|hard\)_age=[^,]*,//g' \ + -e 's/igmp_type/tp_src/g' \ + -e 's/igmp_code/tp_dst/g' \ + -e 's/igmp/ip,nw_proto=2/g' > \ "$workdir/$bridge.flows.dump" done echo "rm -rf \"$workdir\"" |