Hi,
>We have a need to "alias" portions of a customer's internal private IP
>network, because they have an address range which overlaps a private IP
>address range used internally in one of our systems installed at their
>site. We are trying to avoid having to re-IP either network.
I haven't tried it, but it seems there's stateless nat available as tc
action. You *probably* could try to do dnat on egress (eg. interface
eth0) and snat on ingress (ingress qdisc attached to eth0).
# tc action add action nat help
Usage: ... nat NAT
NAT := DIRECTION OLD NEW
DIRECTION := { ingress | egress }
OLD := PREFIX
NEW := ADDRESS
Best regards,
Marek Kierdelewicz
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