Hi, I'm starting to test libipq.a and see if it is part of the solution to my problem. My problem is that I'm trying to write a user-space bridge. My question is if I can take packets captured by a Linux box using libipq and send them over a serial link (eg: null-modem cable) to another Linux box running libipq. I want the other Linux box to re-inject the packet with NF_ACCEPT and let the packet take it's course. What I'm worried about is if Netfilter will reject my packet on the receiving end because of the "packet_id" somehow. This is the layout: Host A -| | Host B -| serial |- Bridge 1 ======== Bridge 2 -| |- Host C | |- Host D I'm trying to build a prototype and where the serial link is not a null-modem but a type of radio. Will this work or is there a better way? Thanks, Tuan - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org