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 <sdani...@redhat.com> --- utilities/ovs-save | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) 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\"" -- 2.31.1 _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev