I have a customer that insists on using the same username for upwards of 80
users that will be dialing into an AS5350. When the first instance of 'user1' connects the first
time, he gets an IP address. When the second instance connects (from a different PC and
different ISDN modem) to the same PRI phone number the second instance user1 gets
the same IP address as the first user1. I suspected something like MLPPP was on
by default, but apparently not the case as I did 'no ppp multilink' on the
dialer and group-async interfaces to no effect.
So, the question, how to have multiple instances of the same username dial in to
the same PRI and yet get different IP addresses?
TIA,
Jason
Config:
!
hostname 5350
!
username cisco privilege 15 secret 5 somepassword
username user1 password 0 someotherpassword
username user2 password 0 yetanotherpassword
!
!
resource-pool disable
aaa new-model
!
!
aaa authentication login default local
aaa authentication ppp default local
aaa authorization network default local
aaa session-id common
ip subnet-zero
!
no ip domain lookup
!
no ip bootp server
isdn switch-type primary-dms100
!
controller E1 3/0
pri-group timeslots 1-31
!
controller E1 3/1
!
interface Loopback0
ip address 10.252.254.1 255.255.255.255
!
interface Loopback1
ip address 10.254.1.1 255.255.255.192
!
interface FastEthernet0/0
ip address 10.99.10.201 255.255.255.0
ip ospf hello-interval 5
ip ospf dead-interval 10
ip ospf priority 0
duplex full
speed 100
!
interface FastEthernet0/1
no ip address
shutdown
!
interface Serial0/0
no ip address
clockrate 2000000
!
interface Serial0/1
no ip address
clockrate 2000000
!
interface Serial3/0:15
no ip address
encapsulation ppp
dialer rotary-group 0
dialer-group 1
isdn switch-type primary-dms100
isdn incoming-voice modem
no cdp enable
!
interface Async1/30
no ip address
!
!<SNIP><<<all the other (as yet) unassigned async interfaces>>>
!
interface Async1/59
no ip address
!
interface Group-Async0
ip unnumbered Loopback1
encapsulation ppp
async mode dedicated
peer default ip address pool pool0
ppp authentication pap callin
group-range 1/00 1/29
!
interface Dialer0
ip unnumbered Loopback1
encapsulation ppp
dialer in-band
dialer idle-timeout 360
dialer-group 1
peer default ip address pool pool0
no cdp enable
ppp authentication pap callin
!
router ospf 1
log-adjacency-changes
redistribute connected subnets
passive-interface Serial0/0
passive-interface Serial0/1
network 10.0.0.0 0.255.255.255 area 0
!
ip local pool pool0 10.254.1.2 10.254.1.62
ip classless
ip http server
ip http authentication local
!
!
access-list 187 permit icmp any any log
dialer-list 1 protocol ip permit
!
!
!
voice-port 3/0:D
!
!
!
!
alias exec deb187 debug ip packet detail 187
!
line con 0
exec-timeout 0 0
privilege level 15
password cisco
length 35
width 132
history size 256
line aux 0
exec-timeout 0 0
privilege level 15
password cisco
modem InOut
length 35
width 132
history size 256
transport input all
flowcontrol hardware
line vty 0 4
exec-timeout 0 0
privilege level 15
password cisco
length 35
width 132
history size 256
transport input telnet
line vty 5 15
exec-timeout 0 0
privilege level 15
password cisco
length 35
width 132
history size 256
transport input telnet
line 1/00 1/29
no flush-at-activation
modem InOut
transport input all
autoselect during-login
line 1/30 1/59
modem InOut
!
end
