I'm working with "libipq" and "iptables". I'm trying to do the following:
1. Send a packet through loopback interface and queue this sending.
2. Modify the headers of the packet to send this packet to another IP address and another port by the ethernet interface (I modify the checksums correctly).
3. I accept the packet in the verdict "ipq_set_verdict".
But the packet it isn't sent...Is this change of interface possible, i.e., sending the packet, that I was sending by the "lo" interface", by the "eth1" interface?
Thanks and regards.