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Layer2 issue with OPC: can not use my firewall as gateway

edited Sep 29, 2017 7:00AM in OCI - General

Summary

Layer2 issue with OPC: can not use my firewall as gateway

Content

Hello,

I have designed a small network on OPC but I face some issues.

- The linux oracle is setup on the lan as well as the port1 of my firewall. They can ping each other on the private IPs.

- If I configure the lixu with default route through the firewall port1, the flow does not go through it. Checking the arp requests shows that the linux learns a weird mac for all IPs it connects to and the firewall uses the same mac for replies. However the firewall mac is different as well as the real hardware mac of the linux.

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