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L2 NAT with Cisco IE2000

dtran
Level 6
Level 6

Hello everyone,

 

I am trying to configure L2 NAT on a Cisco IE2000 and I am having a connectivity related issue. The IE2000 has trunk link to my private LAN (172.16.173.0/24) and an Access link to my PLC LAN. And I am trying to NAT between 172.16.173.51 and 192.168.163.239. And 192.168.163.240 to 172.16.173.61. The default gateway for the Private LAN is 172.16.173.1

 

l2nat instance PLCMessage
instance-id 1
fixup all
inside from host 172.16.173.51 to 192.168.163.239

outside from host 192.168.163.240 to 172.16.173.61

 

interface GigabitEthernet1/1
description To Public LAN 192.168.163.239 and 192.168.163.240
switchport access vlan 173
switchport mode access
no cdp enable
l2nat PLCMessage

 

interface GigabitEthernet1/2
description Trunk Link to Private LAN
switchport trunk allowed vlan 1,173
switchport trunk native vlan 173
switchport mode trunk

NAT seems to be working but the connectivity issue I am having is that I can not reach any devices on VLAN 173 that are connected to this IE2000 remotely from another device on a different VLAN like VLAN 1.

 

Thanks in advance !!! I appreciate any inputs / suggestions !!!

Danny

15 Replies 15

 

 

The config is at the beginning of this thread,

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