i have a 3640 with an e1 controller plus internal mica modems to service dial in clients over isdn and analogue. The problem comes with clients that need to access netware servers that run only ipx, the analogue clients have no problem but the isdn ones do.
I have put network monitor on a dial up client and have done a packet capture when dialing in over isdn and then analogue and compared the results.
The isdn clients are not getting a response to nearest service requests but they do get a response to general service requests which are broadcast the same as nearest service requests, they then go on to sending ncp requests to which they never get a response.
The analogue clients do get a response to nearest service requests and then ncp connect requests.
we also have an old shiva lan rover which this router will replace and the isdn clients have no problems over that.
i have attached my router config.
any suggestions would be welcome
************** - Authorised Users Only
User Access Verification
Password:
*****>en
Password:
*****#sh run
Building configuration...
Current configuration : 4019 bytes
!
! Last configuration change at 19:28:31 UTC Thu Jan 9 2003
!
version 12.1
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
service password-encryption
!
hostname hbs_ras
!
logging buffered 4096 debugging
aaa new-model
aaa group server tacacs+ *****
server *.*.*.*
!
aaa authentication login default line enable
aaa authentication ppp default group csas_hbs local
aaa authorization network default group csas_hbs local
aaa accounting network default start-stop group csas_hbs
enable secret 5 $1$qV4J$Pwv8rUlkbDjjzmeSnOPuM.
enable password 7 121A0C041104
!
memory-size iomem 25
clock summer-time British recurring
ip subnet-zero
no ip finger
!
ip dhcp-server *.*.*.*
ip dhcp-server *.*.*.*
ipx routing 0009.b7fe.1b40
isdn switch-type primary-net5
chat-script offhook "" "ATH1" OK
chat-script mod ABORT ERROR ABORT BUSY "" "AT" OK "ATDT \T" TIMEOUT 60 CONNECT
!
controller E1 0/0
pri-group timeslots 1-31
!
controller E1 0/1
!
!
interface Loopback0
no ip address
ipx network 48500011
!
interface Loopback1
no ip address
ipx network 48500021
!
interface FastEthernet0/0
ip address *.*.*.* *.*.*.*
duplex auto
speed auto
ipx network 48500001
!
interface Serial0/0:15
no ip address
encapsulation ppp
dialer rotary-group 1
dialer-group 1
no snmp trap link-status
isdn switch-type primary-net5
isdn incoming-voice modem
no peer default ip address
no fair-queue
no cdp enable
ppp callback permit
ppp authentication pap chap
ppp ipcp ignore-map
!
interface Group-Async1
ip unnumbered FastEthernet0/0
ip helper-address *.*.*.*
ip helper-address *.*.*.*
encapsulation ppp
ip tcp header-compression passive
no ip mroute-cache
dialer in-band
dialer idle-timeout 1500
dialer-group 1
async mode interactive
ipx ppp-client Loopback0
ipx update interval rip passive
ipx update interval sap passive
no snmp trap link-status
peer default ip address dhcp
no cdp enable
ppp callback permit
ppp authentication pap chap
group-range 33 62
!
interface Dialer1
ip unnumbered FastEthernet0/0
ip helper-address *.*.*.*
ip helper-address *.*.*.*
encapsulation ppp
dialer in-band
dialer idle-timeout 1500
dialer-group 1
ipx ppp-client Loopback1
ipx update interval rip passive
ipx update interval sap passive
no snmp trap link-status
peer default ip address dhcp
no fair-queue
no cdp enable
ppp callback permit
ppp authentication pap chap
ppp multilink
!
ip default-gateway *.*.*.*
ip classless
ip route 0.0.0.0 0.0.0.0 *.*.*.* permanent
no ip http server
!
logging trap debugging
logging source-interface FastEthernet0/0
logging *.*.*.*
logging *.*.*.*
dialer-list 1 protocol ip permit
dialer-list 2 protocol ipx permit
!
!
!
tacacs-server host *.*.*.* single-connection
tacacs-server timeout 60
tacacs-server key monument
snmp-server engineID local 00000009020000049A60A640
snmp-server community ####### RO
snmp-server community ####### RW
snmp-server contact #####
snmp-server enable traps snmp
snmp-server host *.*.*.* ###### config snmp
banner motd ^C
********** - Authorised Users Only
^C
!
line con 0
exec-timeout 0 0
password 7 045802150C2E
transport input none
line 33 62
timeout login response 60
autoselect during-login
autoselect ppp
script modem-off-hook offhook
script callback mod
modem InOut
modem autoconfigure type mica
transport input all
stopbits 1
flowcontrol hardware
line aux 0
line vty 0 4
exec-timeout 0 0
password 7 094F471A1A0A
!
ntp clock-period 17180178
ntp server *.*.*.* prefer
ntp server *.*.*.*
end
******#
