search for: refrag

Hello, Due to a recent change in the bridge code, we now need a way of knowing if a packet has been defragmented. The bridge code now checks on the packet size and drops packets that are too big for the output port. Defragmented packets will get refragmented later, so they shouldn't be dropped. I've been reading the defragmentation code and can't find an easy way of knowing if a packet has been defragmented. It's easy to check for a changed size of the skb of course, but a mangle target could be responsible for a changed size too,...

Hi, I found this block of code in br_dev_queue_xmit() @ br_forward.c, after applying 'netfilter' patch for 2.4.21 kernel Can someone explain what this block of code is doin? #ifdef CONFIG_NETFILTER if (skb->nf_bridge) memcpy(skb->data - 16, skb->nf_bridge->hh, 16); #endif 1. What is 16 bytes here...? Ethernet hdr is just 14 bytes 2. Why the ethernet

https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=47 ------- Additional Comments From laforge@netfilter.org 2003-02-14 09:14 ------- did you load iptable_nat at the time the problem with wrong-destip does happen? ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.

Hi Ian, Today i fired up an old VM with a bittorrent client, trying to download some torrents. I seem to be hitting the unlikely case of "xennet: skb rides the rocket: xx slots" and this results in some dropped packets in domU, I don''t see any warnings in dom0. I have added some extra info, but i don''t have enough knowledge if this could/should be prevented from