Dialer-List

[Flow21]

Hi

How do I bind a dialer-list to an interface. Is it only possible to do it with a BRI interface?

I need to create a line 97!!!
Can anybody help me?

Thanks in advance

 

[pplewis]

You use a dialer-group, for example "dialer-list 1" etc, etc, would be "dialer-group 1" on the interface, either on the BRI interface or create a Dialer interface, either way is ok.

 

[Flow21]

But how does the router know to use the dialer interface when I want to establish a e.g. telnet connection ?

 

[pplewis]

Within the dialer-list you specify what's called "interesting" traffic, this traffic is what brings up the ISDN, example is, "dialer-list 1 protocol ip permit" would allow all IP packets to bring up the link.

 

[Flow21]

I´ve done that, but which ip-address do I have to asign to the interface, and do I open the connection when I use this address as the destination?

 

[pplewis]

post your config or send it to me offline at pplewis@hotmail.com and I'll take a look.

 

[Flow21]

Building configuration...

Current configuration : 1255 bytes
!
version 12.2
service timestamps debug datetime
service timestamps log uptime
service password-encryption
!
hostname NAS-Labor-I
!
logging buffered 4096 debugging
aaa new-model
!
!
aaa authentication login default enable
aaa authentication login console-in local
aaa authentication login is-in local
aaa authentication login tty-in local
aaa authentication ppp dial-in local
aaa session-id common
enable secret 5 $1$HI5N$JtfUR2aN8KPiNZ2ij4bHD0
enable password 7 070B2E4B160D1602
!
memory-size iomem 20
no ip subnet-zero
!
!
no ip domain-lookup
!
ip audit notify log
ip audit po max-events 100
ip ssh time-out 120
ip ssh authentication-retries 3
!
crypto mib ipsec flowmib history tunnel size 200
crypto mib ipsec flowmib history failure size 200
!
!
!
interface Ethernet0
ip address 10.1.1.1 255.255.255.0
full-duplex
!
interface FastEthernet0
ip address 10.1.2.1 255.255.255.0
speed auto
full-duplex
!
interface Dialer1
ip address 192.168.1.1 255.255.255.0
dialer-group 1
!
ip classless
no ip http server
no ip pim bidir-enable
!
dialer-list 1 protocol ip permit
!
!
line con 0
password 7 151419030A3E6B20273C27
logging synchronous
line aux 0
password 7 11081D081E1C46080D2B27
line vty 0 4
password 7 121C061F1D52
logging synchronous
!
end


There you go. I need to establish a dial-up connection, so that I can create a "line 97"

 

[pplewis]

the IP address of the far side of the ISDN link will be in the 192.168.1.1 255.255.255.0 network, for example .2
What do you mean by create a line 97?
I don't see the BRI interface in the config?

 

[Flow21]

That´s the prob I don´t have one!

Line 97 should be something like line con or line aux or line vty

 

[pplewis]

OK, you're trying to telnet into the router, correct?...
you actually go in on one of the vty ports, you telnet to a valid address on the router, any interface's IP address
I hope this is what you want?

 

[Flow21]

This is basically what i want!
I´m trying to establish the Cisco Security Lab