[Fwd: Packet Lost] ip_rt_bug error

Hi,
  I am working on a small application using iptables/libipq. In this, the
application would capture a specific packets based on the destination IP
address. Then I encapsulate this IP packet inside another new IP packet.

My problem is that the encapsulation part works fine in
kernel-2.6.11-6(mandriva 2005) and IPtables V 1.2.9.
(I can capture encapsulated packets using tcpdump at the sender side i.e,
packets are being put on to the network)


But this doesn't work in kernel-2.6.12-12(mandriva 2006) and the
IPtables-1.3.5(even though there are no erros after callig
ipq_set_verdict, the packets are not being put on to the channel. The
packets are getting lost after
the call to ipq_set_verdict)


/***

In my syslog I can see ip_rt_bug , but isn't ip_rt_bug occurs when
destiantion address is changed to local address ?

In my application I am changing destination IP to an another non-local IP
address.
****/

please let me know if you need more information


As you already have experience with these kinds of error plz help me out here

Thanx