ping reply
- From: pzlist@xxxxx
- Date: Thu, 31 Aug 2006 19:53:48 +0200
Hallo, I have the following problem: After an upgrade to kernel 2.6.16 from 2.4.32 my connection over tunnel is broken.
I try ping, i doesn't receive reply. The reply packets are lost somewhere in kernel now..
but when I use tcpdump I can see that crypted packet retruns to me. Tcpdump is able to show me decrypted packet ICMP REPLY.
The same problem with TCP connection.
When another host try ping me - I can see ICMP request, no reply, (contrack shows connection as UNREPLIED)
I turns off any firewall, (iptables -L [-t nat] shows nothing)
ip_forward = 1
rp_filter=0
send_redirects = 0
accept_redirects = 0
kernel 2.6.15
Is any way to find out why kernel silently drops icmp packet?
Is anyone who can help me pleaseeeeeeee?
Any idea, any suggestion...
Pawel
.
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