Re: [mpls-linux-general] problem of mplsd

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

Start off be getting ldp-portable 0.310.

Then create dummy interface on each router, and assign a /32
prefix to it.  Make sure that address gets propogated via OSPF.

Make sure that address is getting picked as the router-id:

uml1-zebra# sho router-id
router-id: 192.168.0.1
uml1-zebra#

Make sure that address is being picked as the LSR-ID:

uml1-mpls# show ldp
LSR-ID: c0a80001 Admin State: ENABLED
Transport Address: c0a80001
Control Mode: ORDERED   Repair Mode: GLOBAL
Propogate Release: TRUE Label Merge: TRUE
Retention Mode: LIBERAL Loop Detection Mode: NONE
TTL-less-domain: FALSE
Local TCP Port: 646     Local UDP Port: 646
Keep-alive Time: 45     Keep-alive Interval: 15
Hello Time: 15  Hello Interval: 5
uml1-mpls#

I have attached some sample configs


On Mon, Apr 28, 2003 at 09:39:10PM +0800, wang wrote:
> hi,all
>    I have two PCs with linux8.0
> 
>     A--------------------B
>      192.168.8.2       192.168.8.3
> 
>   I have installed mpls-linux-1.172 and ldp-portable-0.305 successfully.
>   And I can set up static lsp by mplsadm2 .
>   Now I want to setup dynamic LSP via ldp.
>  
>   Here are my daemons files:
> 
>   zebra.conf:
> 
> 	!
> 	! Zebra configuration saved from vty
> 	!   2003/04/28 11:29:54
> 	!
> 	hostname R-athlon
> 	password zebra
> 	enable password zebra
> 	log file /usr/local/etc/zebra.log
> 	!
> 	interface lo
> 	 ip address 127.0.0.1/8
> 	!
> 	interface eth0
> 	 ip address 192.168.8.197/24
> 	!
> 	!
> 	!
> 	line vty
> 	!
> 
>   ospfd.conf:
> 
> 	!
> 	! Zebra configuration saved from vty
> 	!   2003/04/28 16:24:30
> 	!
> 	hostname athlon_osfpd
> 	password zebra
> 	log file /usr/local/etc/ospfd.log
> 	log stdout
> 	!
> 	!
> 	!
> 	interface lo
> 	!
> 	interface eth0
> 	!
> 	router ospf
> 	 network 192.168.8.0/24 area 0
> 	!
> 	line vty
> 	!
> 
>   mplsd.conf
> 
> 	!
> 	! Zebra configuration saved from vty
> 	!   2003/04/28 20:56:55
> 	!
> 	hostname athlon-mplsd
> 	password zebra
> 	enable password zebra
> 	!
> 	!
> 	mpls ldp
> 	 egress connected
> 	!
> 	interface lo
> 	 no mpls labelspace
> 	!
> 	interface eth0
> 	 mpls labelspace 1
> 	 mpls ldp
> 	 !
> 	!
> 	line vty
> 	!
> 
> 
>  Then I run the following command:
>  #zebra -d
>  #ospfd -d
>  #mplsd -d
>  
>  #telnet localhost 2610(mplsd)
>   Password: 
>   breezy-mplsd> en
>   Password: 
>   breezy-mplsd# 
> 
>   breezy-mplsd#show ldp 
> 
> 	LSR-ID: 00000000 Admin State: ENABLED
> 	Transport Address: 00000000
> 	Control Mode: ORDERED   Repair Mode: GLOBAL
> 	Propogate Release: TRUE Label Merge: TRUE
> 	Retention Mode: LIBERAL Loop Detection Mode: NONE
> 	TTL-less-domain: FALSE
> 	Local TCP Port: 646     Local UDP Port: 646
> 	Keep-alive Time: 45     Keep-alive Interval: 15
> 	Hello Time: 15  Hello Interval: 5
> 
> 
>   breezy-mplsd#show ldp neighbor
>     
>         No discovered neighbors   !!!!
> 
>   Why no neighbors?
>   
>  regards,
>  wang
> 
> 
> 
> 
> 
> 
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-- 
James R. Leu