SDN VLAN speed performance (proxmox8.2.4) my bad you can delete this post

[vesuvienne]

### IGNORE this post or delete it , my fault, i was pinging myself , APOLOGIZE###



Hi team!
After some VLAN testing, i see this result:
some info:
* result of the same VM1 who ping the same VM2 (both debian base)
* same SDN VLAN (tag 10), i just changed the ip
* VM are not on the same Node but same physical switch Vlan
* my home network LAN is 192.168.1.*

VM1: 10.10.10.3 ping VM2 10.10.10.2	VM1: 192.168.10.3 ping VM2 192.168.10.5

Is this normal the speed difference ? do i did something wrong?

Random Question: do i need to set gateway with VLAN?

 

[_gabriel]

not a VLAN user here, but afaik it's expected as inter-VLAN involves routing instead switching.

 

[spirit]

same SDN VLAN (tag 10), i just changed the ip

you have change the ip on 1 server only ?
if yes, the traffic is going through your gateway,as they are different subnets

 

[vesuvienne]

not a VLAN user here, but afaik it's expected as inter-VLAN involves routing instead switching.

my physical switch is VLAN taging aware

you have change the ip on 1 server only ?
if yes, the traffic is going through your gateway,as they are different subnets

No, i put both VM on same network every time