DLSw+ Lite peer

From: Azhar Mehmood (azhar.mehmood@web.de)
Date: Mon Oct 14 2002 - 15:39:50 GMT-3


Hi gurus,

i got a tiny prob with dlsw lite (dlsw lite peer between wolf and trashman not willing to come up).
following scenario:

                                     Router(beerbelly)
                                              |
                                              |
Router(wolf)----------------Framrelay----------------Router(trashman)
                                              |
                                              |
                                     Router(lon_rhino)

DLCI: wolf<--------->trashman 130 &131

Configs:

wolf:

<ommited>
......
dlsw local-peer peer-id 172.16.128.1 promiscuous
dlsw bgroup-list 2 bgroups 2
dlsw remote-peer 2 frame-relay interface Serial0.1 130
dlsw bridge-group 2
dlsw bridge-group 1
dlsw netbios-keepalive-filter
!
interface Loopback0
 ip address 172.16.128.1 255.255.255.252
!
interface Ethernet0
 ip address 172.16.55.1 255.255.255.0
 media-type 10BaseT
 bridge-group 1
!
interface Ethernet1
 no ip address
 media-type 10BaseT
 bridge-group 2
!
........
<ommited>
.......
interface Serial0
 no ip address
 encapsulation frame-relay
!
interface Serial0.1 multipoint
 ip address 172.16.1.1 255.255.255.0
 no ip split-horizon eigrp 2001
 frame-relay map llc2 130 broadcast
 frame-relay map ip 172.16.1.5 110 broadcast
 frame-relay map ip 172.16.1.6 130 broadcast
 no frame-relay inverse-arp
!
interface Serial0.2 point-to-point
 ip address 172.16.2.1 255.255.255.252
 frame-relay interface-dlci 180
........
<ommited>
.......
bridge 1 protocol ieee
bridge 2 protocol ieee
........
<ommited>
.......

trashman:
........
<ommited>
.......
dlsw local-peer peer-id 172.16.128.9
dlsw remote-peer 0 frame-relay interface Serial0 131
dlsw bridge-group 1
!
interface Loopback0
 ip address 172.16.128.9 255.255.255.252
!
interface Ethernet0
 ip address 172.16.6.1 255.255.255.0
 no ip route-cache
 no ip mroute-cache
 bridge-group 1
!
interface Serial0
 ip address 172.16.1.6 255.255.255.0
 encapsulation frame-relay
 no ip route-cache
 no ip mroute-cache
 frame-relay map llc2 131 broadcast
 frame-relay map ip 172.16.1.5 131 broadcast
 frame-relay map ip 172.16.1.1 131 broadcast
 no frame-relay inverse-arp
!
........
<ommited>
.......
bridge 1 protocol ieee
........
<ommited>
.......

show outputs:

wolf:
wolf#sh dlsw pee
Peers: state pkts_rx pkts_tx type drops ckts TCP uptime
 LLC2 Se0.1 130 DISCONN 0 0 conf 0 0 - -
Total number of connected peers: 0
Total number of connections: 0

wolf#sh fram map
Serial0.1 (up): llc2 dlci 130(0x82,0x2020), static,
              broadcast,
              CISCO, status defined, active
Serial0.1 (up): ip 172.16.1.5 dlci 110(0x6E,0x18E0), static,
              broadcast,
              CISCO, status defined, active
Serial0.1 (up): ip 172.16.1.6 dlci 130(0x82,0x2020), static,
              broadcast,
              CISCO, status defined, active
Serial0.2 (up): point-to-point dlci, dlci 180(0xB4,0x2C40), broadcast
          status defined, active

trashman:
trashman#sh dls pee
Peers: state pkts_rx pkts_tx type drops ckts TCP uptime
 LLC2 Se0 131 DISCONN 0 0 conf 0 0 - -
Total number of connected peers: 0
Total number of connections: 0

trashman#sh fram map
Serial0 (up): llc2 dlci 131(0x83,0x2030), static,
              broadcast,
              CISCO, status defined, active
Serial0 (up): ip 172.16.1.5 dlci 131(0x83,0x2030), static,
              broadcast,
              CISCO, status defined, active
Serial0 (up): ip 172.16.1.1 dlci 131(0x83,0x2030), static,
              broadcast,
              CISCO, status defined, active

DLSW Debuging:

Wolf:
wolf(config)#
11:11:34: DLSw: START-LLC2PFSM (peer on interface Serial0): event:ADMIN-OPEN CONNECTION state:DISCONN
11:11:34: DLSw: dllc2p_action_a() attempting to connect peer on interface Serial0
11:11:34: PEER-DISP Sent : CLSI Msg : REQ_OPNSTN.Req dlen: 116
11:11:34: DLSw: END-LLC2PFSM (peer on interface Serial0): state:DISCONN->ROS_SENT

11:11:34: DLSw: Peer Received : CLSI Msg : REQ_OPNSTN.Cfm UNKNOWN_SAP dlen: 116
11:11:34: DLSw: Invalid_peer(): peer:0
wolf(config)#
11:11:34: %DLSWP-3-PGENERAL: DLSw: Invalid_peer
-Traceback= 60E13AD0 60E126E8 60DEDE8C 60360504 603604F0
wolf(config)#
11:11:40: DLSw: START-LLC2PFSM (peer on interface Serial0): event:TIMER-TIMER EXPIRED state:ROS_SENT
11:11:40: DLSw: dllc2p_action_b()
11:11:40: PEER-DISP Sent : CLSI Msg : CLOSE_STN.Req dlen: 4
11:11:40: DLSw: END-LLC2PFSM (peer on interface Serial0): state:ROS_SENT->CLO_PEND

11:11:40: DLSw: Peer Received : CLSI Msg : CLOSE_STN.Cfm UNKNOWN_CEP dlen: 4
11:11:40: DLSW: cls confirm failed
11:11:40: DLSw: START-LLC2PFSM (peer on interface Serial0): event:CLS-CLS CNF FAIL state:CLO_PEND
11:11:40: DLSw: dllc2p_action_d() disconnect peer on interface Serial0
11:11:40: DLSw: LLC2 peer aborting connection for peer on interface Serial0
wolf(config)#
11:11:40: DLSw: END-LLC2PFSM (peer on interface Serial0): state:CLO_PEND->DISCONN

trahman:
11:08:27: DLSw: START-LLC2PFSM (peer on interface Serial0): event:ADMIN-OPEN CONNECTION state:DISCONN
11:08:27: DLSw: dllc2p_action_a() attempting to connect peer on interface Serial0
11:08:27: PEER-DISP Sent : CLSI Msg : REQ_OPNSTN.Req dlen: 114
11:08:27: DLSw: END-LLC2PFSM (peer on interface Serial0): state:DISCONN->ROS_SENT

11:08:28: DLSw: Peer Received : CLSI Msg : REQ_OPNSTN.Cfm CLS_OK dlen: 114
11:08:28: DLSw: START-LLC2PFSM (peer on interface Serial0): event:CLS-REQOPNSTN.CNF state:ROS_SENT
11:08:28: DLSw: dllc2p_action_c()
11:08:28: PEER-DISP Sent : CLSI Msg : CONNECT.Req dlen: 16
11:08:28: DLSw: END-LLC2PFSM (peer on interface Serial0): state:ROS_SENT->CON_PEND

trashman#
11:08:28: %SYS-5-CONFIG_I: Configured from console by console
trashman#
11:08:34: DLSw: START-LLC2PFSM (peer on interface Serial0): event:TIMER-TIMER EXPIRED state:CON_PEND
11:08:34: DLSw: dllc2p_action_b()
11:08:34: PEER-DISP Sent : CLSI Msg : CLOSE_STN.Req dlen: 4
11:08:34: DLSw: END-LLC2PFSM (peer on interface Serial0): state:CON_PEND->CLO_PEND

11:08:34: DLSw: Peer Received : CLSI Msg : CLOSE_STN.Cfm CLS_OK dlen: 8
11:08:34: DLSw: START-LLC2PFSM (peer on interface Serial0): event:CLS-CLOSESTN.CNF state:CLO_PEND
11:08:34: DLSw: dllc2p_action_d() disconnect peer on interface Serial0
11:08:34: DLSw: LLC2 peer aborting connection for peer on interface Serial0
trashman#
11:08:34: DLSw: END-LLC2PFSM (peer on interface Serial0): state:CLO_PEND->DISCONN

trashman#
11:08:49: DLSw: START-LLC2PFSM (peer on interface Serial0): event:ADMIN-OPEN CONNECTION state:DISCONN
11:08:49: DLSw: dllc2p_action_a() attempting to connect peer on interface Serial0
11:08:49: PEER-DISP Sent : CLSI Msg : REQ_OPNSTN.Req dlen: 114
11:08:49: DLSw: END-LLC2PFSM (peer on interface Serial0): state:DISCONN->ROS_SENT

11:08:49: DLSw: Peer Received : CLSI Msg : REQ_OPNSTN.Cfm CLS_OK dlen: 114
11:08:49: DLSw: START-LLC2PFSM (peer on interface Serial0): event:CLS-REQOPNSTN.CNF state:ROS_SENT
11:08:49: DLSw: dllc2p_action_c()
11:08:49: PEER-DISP Sent : CLSI Msg : CONNECT.Req dlen: 16
trashman#
11:08:49: DLSw: END-LLC2PFSM (peer on interface Serial0): state:ROS_SENT->CON_PEND



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