Re: [mpls-linux-general] LDP -linux Configuration problem

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

On Fri, Jul 13, 2001 at 12:23:23PM +0530, JK Swamy wrote:
> Hi James,
> 
> We have configured 3 machines as follows :
> 
>     10.1.3.17    eth1 10.1.3.28        10.1.6.33
>    --------        -------           ------
>   | LER A |-------| LSR   |---------| LER B |
>    --------        -------            ------
>          eth0            eth0         eth0
>                       10.1.6.17
> 

Send me the output from:

show route

and

show database

On each of the LDP speakers.


Your configuration appears to be correct.
I may change the 'route add' commands to be:

route add -host 10.1.6.33 gw 10.1.3.28

but I don't think that will affect anything.

> The following is the configuration :
> 
> At LER A:
> 
> route add 10.1.6.33/32 gw 10.1.3.28
> 
> add global 10.1.3.17
> 
> add interface eth0
> 
> At Ler B :
> 
> route add 10.1.3.17/32 gw 10.1.6.17
> 
> add global 10.1.6.33
> 
> add interface eth0
> 
> At LSR :
> 
> add global 10.1.3.28
> 
> add interface eth0
> 
> add interface eth1
> 
> The following are the results ( outcomes ) :
> 
> 1. In /proc/net/mpls_in
> 
>     At LER A:
> 
>     40004000 gen 16 0 POP DLV
>     40004400 gen 17 0 POP DLV
>     40004800 gen 18 0 POP DLV
> 
>     At LER B :
> 
>     40004000 gen 16 0 POP DLV
>     40004400 gen 17 0 POP DLV
>     40004800 gen 18 0 POP DLV
> 
>     At LSR :
> 
>     40004000 gen 16 0 POP DLV
>     40004400 gen 17 0 POP DLV
>     40004800 gen 18 0 POP DLV
> 
>     40004c00 gen 19 0 POP DLV
>     40005000 gen 20 0 POP DLV
>     40005400 gen 21 0 POP DLV
> 
>     40005800 gen 22 0 POP DLV
>     40005c00 gen 23 0 POP DLV
> 
> 2. No entries are formed in /proc/net/mpls_out and /proc/net/mpls_fec.
> 
> 3. In addition to the configuration made at LSR if I give
> 
>     add global 10.1.6.17 there is an error " Segmentation Fault ( core dumped )".

Run gdb on it and tell me where it's crashing.

> Can U tell me why this is happening?
> 
> Hope somebody can help me in giving the configuration details for the above if I am wrong.
> 
> With best regards
> 
> --jkswamy
> 
> ***********************************************************************
> 
> Krishna Swamy J
> Senior Telecom Consultant
> Velankani Information Systems
> 43,Electronic City, Phase-II, Hosur Road,
> Bangalore-561 229, India
> Tel: 080-852 2507/509
> FAX: 080-852 2508
> ks...@Ve...
> jk...@ho...
> 
> ***********************************************************************
> 
> ## Reamedy for happiness: Keep COOL, Keep SMILING, Keep in TOUCH
> 
> ***********************************************************************
> 
> 
> 
> 
> --------------------------------------------------------------
> Velankani Information Systems Ltd, Bangalore, India
> 
> 
> 
> _______________________________________________
> mpls-linux-general mailing list
> mpl...@li...
> http://lists.sourceforge.net/lists/listinfo/mpls-linux-general

-- 
James R. Leu