Inter VLAN connectivity issue. Not able to access vlan1 ip from vlan10,vlan20,vlan40

Inter VLAN connectivity issue. Not able to access vlan1 ip from vlan10,vlan20,vlan40

Inter VLAN connectivity issue. Not able to access vlan1 ip from vlan10,vlan20,vlan40
Inter VLAN connectivity issue. Not able to access vlan1 ip from vlan10,vlan20,vlan40
2022-09-15 06:21:45
Model: ER7206 (TL-ER7206)  
Hardware Version: V1
Firmware Version: 1.2.1 Build 20220512 Rel.77113

Hi Team,

 

Router: ER7206

Switch: T1600G-28PS v3.0

controller: OC200

VLANs: 

  1. VLAN1 - 192.168.1.0/24

  2. VLAN10 - 192.168.10.0/24

  3. VLAN20 - 192.168.20.0/24

  4. VLAN40 - 192.168.40.0/24

 

PC: 192.168.1.100

proxmox: 192.168.1.110

NAS: 192.168.1.120

 

VMs on proxmox:

vm1: 192.168.20.11

vm2: 192.168.20.12

vm2: 192.168.20.13

 

I have created above all VLANs on the Omada controller. I'm trying to do inter-VLAN connectivity. I'm able to communicate from the default VLAN (VLAN 1) to all VLANs. but from other vlan10,20,30 I'm not able to access the devices that are in vlan1.

 

Scenario: I have proxmox connected in VLAN 1 and VMS is running on proxmox having IPs from vlan 20. I'm able to access the vm1,vm2 and vm3 from pc however i'm not even ping the pc ip from vm1.vm2 and vm3.

 

This is the same with all other VLANs (vlan10 and vlan40)

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Re:Inter VLAN connectivity issue. Not able to access vlan1 ip from vlan10,vlan20,vlan40
2022-09-16 06:36:49

  @Rishi_J 

 

Have you set the ACL on the controller?
If not, the different VLAN interfaces can be accessible in both directions by default.
It may be a VM problem, try turning off the firewall.

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Re:Inter VLAN connectivity issue. Not able to access vlan1 ip from vlan10,vlan20,vlan40
2022-09-16 20:16:12

  @Virgo 

 

Thanks for reply.

 

I have not set any ACL. I'm suspecting that the issue is with proxmox server networking configuration.

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