Hi all,
Docker container on the OVS Bridge not able to ping Host machine LAN:
1. OVS Host able to ping container's IP
2. Container able to ping OVS Host's IP
3. OVS Host able to ping other nodes on LAN and Internet
4. Container unable to ping any OVS host's LAN devices or Internet
5. However, if running the container on Docker default network (instead of
connecting it to OVS), it able to ping host's LAN devices and Internet
Configuration of ovs bridge and container as below:
===========================================================
ovs-vsctl add-br ovs-br1
ovs-vsctl add-port ovs-br1 wlo1 //<--wlo1 is my host wifi interface
connecting to LAN
ifconfig wlo1 0
ifconfig ovs-br1 192.168.0.175 netmask 255.255.255.0 up
route add default gw 192.168.0.1 ovs-br1
docker run -it --name yockgen01 ubuntu bash
ovs-docker add-port ovs-br1 eth1 yockgen01 --ipaddress=102.168.0.176/24
docker network disconnect bridge yockgen01
==============================================================
root@yockgenm-tgl01:~# ovs-vsctl show
3a0b9bb1-6db4-4dd9-9df4-c239559a7c5f
Bridge ovs-br1
Port ovs-br1
Interface ovs-br1
type: internal
Port wlo1
Interface wlo1
Port fcfc749d6f3d4_l
Interface fcfc749d6f3d4_l
ovs_version: "2.13.3"
===========================================================
I've been stuck on the issue for many hours, and couldn't find any hints from
Internet search.
Any help and guidance is really appreciate.
Thanks!
Regards,
Mah
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