The message from Ilya was somehow missed! Thanks for pointing it out and I will continue discussion on the other thread.
Regards, RS On Fri, Jan 12, 2024 at 2:55 PM Eelco Chaudron <echau...@redhat.com> wrote: > > > On 12 Jan 2024, at 14:35, Reshma Sreekumar via discuss wrote: > > > Hello all, > > > > An ingress qdisc configured on a port that is enslaved into an > OpenvSwitch > > bridge gets automatically deleted when tcpdump is run on that port! > > > > OVS version : > > > > ovs-vsctl (Open vSwitch) 2.17.1 (also seen on 3.2.1) > > DB Schema 8.3.0 > > > > OVS bridge config > > > > Bridge br0 > > Port br0 > > Interface br0 > > type: internal > > Port L3port > > Interface L3port > > type: internal > > Port veth1 > > Interface veth1 > > > > Steps to reproduce: > > > > 1. sudo tc qdisc add dev veth1 ingress > > 2. sudo tc filter add dev veth1 parent ffff: protocol all u32 match u32 > 0 0 > > action mirred ingress redirect dev ifb0 > > 3. sudo tcpdump -i veth1 > > > > And by running `tcpdump`/by setting "promisc", the ingress qdisc is lost! > > > > Are there any known workarounds for this issue? Thanks in advance! > > Did you see Ilya’s reply to your earlier email? > > https://mail.openvswitch.org/pipermail/ovs-discuss/2024-January/052870.html > > //Eelco > > > > > > > > Thanks & Regards, > > Reshma Sreekumar > > _______________________________________________ > > discuss mailing list > > disc...@openvswitch.org > > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss > >
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