Re: [mpls-linux-general] Problems using libipq/QUEUE with MPLS

[James R. L. <jl...@mi...>]

I have not worked with libipq.  Try sending a mesg to the libipq mailing
list.

On Fri, Jul 02, 2004 at 02:53:53AM +0300, Mohammad Rehan Sami wrote:
> I am having problems running libipq/ QUEUE with ur MPLS implementation. My 
> libipq program successfully
> compiles. I add the following rule to the iptables alongwith other iptables 
> rule necessary for the MPLS setup:
> 
> iptables -A OUTPUT -p icmp -j QUEUE
> 
> Now this should queue all originating ping packets and then depending on the
> NF mark in my libipq program, action should be taken. But it seems that 
> regardless of the NF mark(NF_DROP or NF_ACCEPT), nothing seems to happen. If i 
> say NF_DROP in my libipq program, still icmp packets traverse through the 
> network from my ingress router. Basically I want to queue specific packets and 
> then let my libipq program decide what to do. If accepted then send them to 
> the outgoing LSP using spec_nh instruction of MPLS. 
> 
> Furthermore, when I run the modprobe commands to check for ipatble_filter and 
> ip_queue, I get a fatal message stating "module not found". Could you please 
> tell me where I am wrong. I am using the libipq example program provided in 
> the manpage.
> 
> Regards,
> 
> 
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-- 
James R. Leu
jl...@mi...