Hi gurus, i have this problem getting a token-ring attached FEP 3746
talking to a Ethernet attached SNA client over a back-to-back frame-relay
network configured for DLSW+. I followed the instructions and guidelines
provided on the cisco DLSW+ docs, however, i fails to get the configuration
work. I hope you gurus can shed some light and help me with this.
the following are my observations:
1. Initially, the interface and line protocol on to0 (Hostrouter) was up,
however shortly after the client was configured the interface gone into
shutdown state and i fail to do a no shut, no response and remained at
shutdown state, i'm only able to do a no shut after removing the
souce-bridge 9 1 11 statement from the hostrouter. any idea why is this
happening. I have even tried upgrading the ios from 11.1 to 11.2 on the
hostrouter.
2. I have checked the cables and cards and confirm to be working fine.
3. on the remote router, the dlsw peer reach output was showing the client
searching for the 3746 MAC but the session never came-up.
i have attached the config. and show outputs, pls. help to get this problem
fixed. PLS. HELP.
thank you,
mohan
FR
Ethernet
|3746|----|ring 9|-----|host router|---------------|remote
R|-----------------|client|
sh run
Building configuration...
Current configuration:
!
version 11.2
no service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname Hostrouter
!
enable secret 5 $1$Fw2W$g97jlFnPbudx14b2qBeGO.
enable password router
!
source-bridge ring-group 2000
dlsw local-peer peer-id 150.150.1.1
dlsw remote-peer 0 tcp 150.150.2.1
!
interface Loopback0
ip address 150.150.1.1 255.255.255.0
!
interface Serial0
ip address 150.150.100.1 255.255.255.0
encapsulation frame-relay IETF
no fair-queue
frame-relay map ip 150.150.100.2 70
frame-relay lmi-type ansi
!
interface Serial1
no ip address
shutdown
!
interface TokenRing0
no ip address
shutdown
ring-speed 16
source-bridge 9 1 2000
source-bridge spanning
!
no ip classless
!
!
line con 0
line aux 0
line vty 0 4
password cisco
login
!
end
Hostrouter#sh dlsw peers
Peers: state pkts_rx pkts_tx type drops ckts TCP
uptime
TCP 150.150.2.1 DISCONN 0 0 conf 0 0 -
-
Hostrouter#sh dlsw peers reach
DLSw Local MAC address reachability cache list
Mac Addr status Loc. port rif
DLSw Remote MAC address reachability cache list
Mac Addr status Loc. peer
DLSw Local NetBIOS Name reachability cache list
NetBIOS Name status Loc. port rif
DLSw Remote NetBIOS Name reachability cache list
NetBIOS Name status Loc. peer
Hostrouter#
Remote#sh run
Building configuration...
Current configuration:
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Remote
!
!
ip subnet-zero
ip host HQ 150.150.100.1
frame-relay switching
!
!
!
!
source-bridge ring-group 2000
dlsw local-peer peer-id 150.150.2.1
dlsw remote-peer 0 tcp 150.150.1.1
dlsw bridge-group 1
!
!
!
interface Loopback0
ip address 150.150.2.1 255.255.255.0
no ip directed-broadcast
!
interface Ethernet0/0
ip address 150.150.30.1 255.255.255.0
no ip directed-broadcast
bridge-group 1
!
interface Serial0/0
ip address 150.150.100.2 255.255.255.0
no ip directed-broadcast
encapsulation frame-relay IETF
no ip mroute-cache
no fair-queue
frame-relay map ip 150.150.100.1 70
frame-relay lmi-type ansi
frame-relay intf-type dce
!
interface Serial0/1
no ip address
no ip directed-broadcast
shutdown
!
no ip classless
!
!
bridge 1 protocol dec
!
line con 0
transport input none
line aux 0
session-timeout 20000
no exec
exec-timeout 0 0
modem InOut
transport input all
stopbits 1
line vty 0 4
password cisco
login
!
end
Remote#sh dlsw peers
Peers: state pkts_rx pkts_tx type drops ckts TCP
uptime
TCP 150.150.1.1 DISCONN 0 0 conf 0 0 -
-
Total number of connected peers: 0
Total number of connections: 0
Remote#sh dlsw peers reach
DLSw Local MAC address reachability cache list
Mac Addr status Loc. port rif
DLSw Remote MAC address reachability cache list
Mac Addr status Loc. peer
DLSw Local NetBIOS Name reachability cache list
NetBIOS Name status Loc. port rif
DLSw Remote NetBIOS Name reachability cache list
NetBIOS Name status Loc. peer
Remote#
Remote#
Remote#
Remote#
04:38:03: DLSw: START-TPFSM (peer 150.150.1.1(2065)): event:ADMIN-OPEN
CONNECTION state:DISCONN
04:38:03: DLSw: dtp_action_a() attempting to connect peer 150.150.1.1(2065)
04:38:03: DLSw: CONN: peer 150.150.1.1 open failed, unreachable [17]
04:38:03: DLSw: CONN failed - retries 67
04:38:03: DLSw: END-TPFSM (peer 150.150.1.1(2065)): state:DISCONN->WAIT_WR
04:38:03: DLSw: Processing delayed event:TCP-ASYNC OPEN FAILED - prev
state:WAIT_WR
04:38:03: DLSw: START-TPFSM (peer 150.150.1.1(2065)): event:TCP-ASYNC OPEN
FAILED state:WAIT_WR
04:38:03: DLSw: dtp_action_b() close connection for peer 150.150.1.1(2065)
04:38:03: DLSw: END-TPFSM (peer 150.150.1.1(2065)): state:WAIT_WR->DISCONN
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