Re: [mpls-linux-devel] QUAGGA 99.6 + LDP-Portable

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Hi James, thanks for your answer.

[root@PE2 ~]# rpm -qa | grep mpls | sort
glibc-kernheaders-3.0-5.2_mpls0.1162999872
iproute-2.6.11-1_mpls_90.1162552079
iptables-1.3.0-2_mpls_1.950d
kernel-2.6.15-1.1831_FC4mpls_1.950
kernel-devel-2.6.15-1.1831_FC4mpls_1.950
quagga-0.99.6-2007010801_mpls_0.1168246002
quagga-contrib-0.99.6-2007010801_mpls_0.1168246002
quagga-debuginfo-0.99.6-2007010801_mpls_0.1168246002
quagga-devel-0.99.6-2007010801_mpls_0.1168246002

I tried what you told me in this scenario:=20

             12.0.0.1   .1   10.0.0.0/24   .2   11.0.0.1
       --------------PE1---------------------PE2--------------
               eth1   |   eth0         eth1   |   eth0
                      |                       |
		 dummy0 (17.1)           dummy0 (15.1)=09

These are all the configuration parameters I type in by vtysh (on PE2):

!
hostname PE2
!
service integrated-vtysh-config
!
debug zebra events
debug zebra kernel
!
password root
!
interface dummy0
 ip address 15.0.0.1/32
 ipv6 nd suppress-ra
!
interface eth0
 ip address 11.0.0.1/32
 ipv6 nd suppress-ra
!
interface eth1
 ip address 10.0.0.2/32
 ipv6 nd suppress-ra
 mpls ip
 mpls labelspace 0
!
interface lo
!
interface sit0
 ipv6 nd suppress-ra
!
mpls ldp
 egress connected
!
router ospf
 passive-interface dummy
 network 10.0.0.0/24 area 0.0.0.0
 network 11.0.0.0/24 area 0.0.0.0
 network 15.0.0.0/24 area 0.0.0.0
!
ip forwarding
!
line vty
!

And these are the outputs related to mpls and ldp:

PE2# sh mpls for
Insegments:
  Lbl Spc  Label Owner
    0      10004 ldp
    0      10005 ldp
    0      10006 ldp
    0      10007 ldp
Total 4

Outsegments:
  Interface          Label Next Hop        Owner
  eth1               10003 10.0.0.1        ldp
Total 1

Cross Connects:

Total 0

PE2# sh mpls for
Insegments:
  Lbl Spc  Label Owner
    0      10004 ldp
    0      10005 ldp
    0      10006 ldp
    0      10007 ldp
Total 4

Outsegments:
  Interface          Label Next Hop        Owner
  eth1               10003 10.0.0.1        ldp
Total 1

Cross Connects:

Total 0

PE2# sh ip route
Codes: K - kernel route, C - connected, S - static, R - RIP, O - OSPF,
       I - ISIS, B - BGP, > - selected route, * - FIB route

K>* 0.0.0.0/0 via 172.29.16.1, eth0
O   10.0.0.0/24 [110/10] is directly connected, eth1, 00:18:30
C>* 10.0.0.0/24 is directly connected, eth1
C>* 10.0.0.2/32 is directly connected, eth1
O   11.0.0.1/32 [110/10] is directly connected, eth0, 00:18:20
C>* 11.0.0.1/32 is directly connected, eth0
O>* 12.0.0.0/24 [110/20] via 10.0.0.1, eth1, 00:12:07
C>* 127.0.0.0/8 is directly connected, lo
K>* 169.254.0.0/16 is directly connected, eth1
C>* 172.29.16.0/22 is directly connected, eth0

PE2# sh ldp
LSR-ID: 11.0.0.1        Admin State: ENABLED
Transport Address: 0.0.0.0
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

PE2# sh ldp add
Addr: 1 ac1d113c
        0
        0
        1
Addr: 2 0b000001
        0
        0
        1
Addr: 3 0a000002
        0
        0
        2
Addr: 4 ac1d1001
        0
        1
        0
Addr: 5 0a000001
        2
        7
        0
Addr: 8 0c000001
        2
        0
        0
Addr: 9 0d000001
        2
        0
        161461200

PE2# sh ldp neig
Peer LDP Ident: 12.0.0.1:0; Local LDP Ident: 11.0.0.1:0
        TCP connection: 10.0.0.2.33193 - 10.0.0.1.646
        State: OPERATIONAL; Msgs sent/recv: 17/43; UNSOLICITED
        Up time: 00:02:04
        LDP discovery sources:
          eth1
        Addresses bound to peer:
          10.0.0.1      12.0.0.1

PE2# sh ldp disc

Local LSR Identifier: 11.0.0.1

Interface Discovery Sources:
        eth1: xmit/recv
            LDP Id: 12.0.0.1:0

Targeted Discovery Sources:
        No configured peers

PE2# sh ldp fec
FEC: 1 0.0.0.0/0
        1 172.29.16.1 0
FEC: 2 169.254.0.0/16
        2 0.0.0.0 0
FEC: 3 10.0.0.0/24
        3 0.0.0.0 1
FEC: 4 10.0.0.2/32
        4 0.0.0.0 1
FEC: 5 11.0.0.1/32
        5 0.0.0.0 1
FEC: 6 172.29.16.0/22
        6 0.0.0.0 1
FEC: 9 10.0.0.1/32
FEC: 10 12.0.0.1/32

PE2# sh ldp ses
2  1.0.0.0 45  OPERATIONAL
        10.0.0.1
        12.0.0.1
        13.0.0.1

The problem persists. I'm not able to send labeled ICMP packets between =
ldp peers, any idea?

[root@PE2 ~]# mpls ilm
ILM entry label gen 10007 labelspace 0 proto ipv4
        pop peek  (0 bytes, 0 pkts)
ILM entry label gen 10006 labelspace 0 proto ipv4
        pop peek  (0 bytes, 0 pkts)
ILM entry label gen 10005 labelspace 0 proto ipv4
        pop peek  (0 bytes, 0 pkts)
ILM entry label gen 10004 labelspace 0 proto ipv4
        pop peek  (0 bytes, 0 pkts)

[root@PE2 ~]# mpls nhlfe
NHLFE entry key 0x00000003 mtu 1496 propagate_ttl
        push gen 10003 set eth1 ipv4 10.0.0.1  (0 bytes, 0 pkts)

Thanks for your time and effort,

Gonzalo.