inter vlan routing

CharlieGreg

I'm using Webmin/Linux as my router,  3 total nics(1 internet, 2 intranet(bonded mode 4)), GS1900-24.  I have eth3 & eth4 bonded as bond0(no ip address) with several virtual vlan interfaces such as bond0.10, bond0.20, etc.  All vlans can see all their members and the internet, but can not ping any other subnet.  What am I missing?

#Biz_Switch_Nov_2018

Zyxel小編 Lucious

Hi Charlie,

We'd like to firstly clarify the question before figuring out the cause.
Based on your description, the topology is roughly like below

Your problem is VLAN10 cannot ping to VLAN20/30 (vice versa), but all NIC can surf internet?
Could you also check your router if there is any specific ACL for those VLANs?