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!
Thanks & Regards,
Reshma Sreekumar
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