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Webcast-Catalyst9k
New Member

AS5400 won't assign IP on callback

I'm using Version 12.2(13), making a call without callback works, but when using callback I don't get an Ip-address from the pool, adding an address in RADIUS won't help either.

The only succesfull way is adding the string "peer default ip address pool..." under "interface dialer 1" instead of having "no peer default ip address"

I'm using several dnis groups that have their own IP-pools and adding the pool under interface dialer isn't a solution for me because they all use the same dialer interface.

Radius uses service-type = callback-framed when using callback

Configuration:

resource-pool profile customer cust1

limit base-size all

limit overflow-size 0

resource isdn digital

dnis group cust1

source template cust1

!

template cust1

peer default ip address pool cust1

ppp callback accept

ppp authentication pap callin cust1

ppp authorization cust1

ppp accounting cust1

ppp ipcp accept-address

!

2 REPLIES
Bronze

Re: AS5400 won't assign IP on callback

Do you have the following in your config ? :

aaa authorization network cust1 group radius

If not, see if this makes it working?

~Zulfi

New Member

Re: AS5400 won't assign IP on callback

Thankyou for your fast reply.

Yes it's there, heres a bit debugging, the cisco is calling back and the PC answers, I don't use authentication when the RAS makes the call to PC.

May 26 12:05:21.082: Se7/3:30 PPP: Phase is FORWARDING [0 sess, 0 load]

May 26 12:05:21.082: Se7/3:30 PPP: Phase is ESTABLISHING [0 sess, 0 load]

May 26 12:05:21.082: Se7/3:30 PPP: Phase is UP [0 sess, 0 load]

May 26 12:05:21.082: Se7/3:30 IPCP: O CONFREQ [Closed] id 20 len 10

May 26 12:05:21.082: Se7/3:30 IPCP: Address x.x.x.x (0x03063E94C076)

May 26 12:05:21.086: Se7/3:30 IPCP: I CONFREQ [REQsent] id 1 len 34

May 26 12:05:21.086: Se7/3:30 IPCP: Address 0.0.0.0 (0x030600000000)

May 26 12:05:21.086: Se7/3:30 IPCP: PrimaryDNS 0.0.0.0 (0x810600000000)

May 26 12:05:21.086: Se7/3:30 IPCP: PrimaryWINS 0.0.0.0 (0x820600000000)

May 26 12:05:21.086: Se7/3:30 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000)

May 26 12:05:21.086: Se7/3:30 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000)

May 26 12:05:21.086: Se7/3:30 IPCP: No peer address configured

May 26 12:05:21.086: Se7/3:30 IPCP: Neither side knows remote address

May 26 12:05:21.086: Se7/3:30 IPCP: O CONFREJ [REQsent] id 1 len 22

May 26 12:05:21.086: Se7/3:30 IPCP: Address 0.0.0.0 (0x030600000000)

May 26 12:05:21.086: Se7/3:30 IPCP: PrimaryWINS 0.0.0.0 (0x820600000000)

May 26 12:05:21.086: Se7/3:30 IPCP: SecondaryWINS 0.0.0.0 (0x840600000000)

May 26 12:05:21.102: Se7/3:30 IPCP: I CONFACK [REQsent] id 20 len 10

May 26 12:05:21.102: Se7/3:30 IPCP: Address x.x.x.x (0x03063E94C076)

May 26 12:05:21.114: Se7/3:30 IPCP: I CONFREQ [ACKrcvd] id 2 len 26

May 26 12:05:21.114: Se7/3:30 IPCP: Addresses(Deprecated) 0.0.0.0 62.148.192.118 (0x010A000000003E94C076)

May 26 12:05:21.114: Se7/3:30 IPCP: PrimaryDNS 0.0.0.0 (0x810600000000)

May 26 12:05:21.114: Se7/3:30 IPCP: SecondaryDNS 0.0.0.0 (0x830600000000)

May 26 12:05:21.114: Se7/3:30 IPCP: No peer address configured

May 26 12:05:21.114: Se7/3:30 IPCP: Neither side knows remote address

May 26 12:05:21.114: Se7/3:30 IPCP: O CONFREJ [ACKrcvd] id 2 len 14

May 26 12:05:21.114: Se7/3:30 IPCP: Addresses(Deprecated) 0.0.0.0 62.148.192.118 (0x010A000000003E94C076)

May 26 12:05:21.134: Se7/3:30 IPCP: I TERMREQ [ACKrcvd] id 3 len 4

May 26 12:05:21.134: Se7/3:30 IPCP: O TERMACK [ACKrcvd] id 3 len 4

May 26 12:05:21.166: Se7/3:30 LCP: I TERMREQ [Open] id 4 len 4

May 26 12:05:21.166: Se7/3:30 LCP: O TERMACK [Open] id 4 len 4

May 26 12:05:21.166: Se7/3:30: AAA_PER_USER LCP_DOWN (0x64AE5C8C) id 0 (0s.) queued 1/1/3

May 26 12:05:21.166: Se7/3:30 IPCP: State is Closed

May 26 12:05:21.166: Se7/3:30 PPP: Phase is TERMINATING [0 sess, 0 load]

May 26 12:05:21.166: Serial7/0:6 AAA/DISC: 1/"User Request"

May 26 12:05:21.166: Serial7/0:6 AAA/DISC/EXT: 1045/"Received Terminate"

May 26 12:05:21.166: Se7/3:30: AAA_PER_USER LCP_DOWN (0x64AE5C8C) id 0 (0s.) busy/0 started 1/1/3

May 26 12:05:21.166: Se7/3:30: AAA_PER_USER LCP_DOWN (0x64AE5C8C) id 0 (0s.) busy/0 done in 0 s. 0/0/3

May 26 12:05:21.806: %ISDN-6-DISCONNECT: Interface Serial7/3:30 disconnected from 3178629 3193600, call lasted 8 seconds

May 26 12:05:21.806: %LINK-3-UPDOWN: Interface Serial7/3:30, changed state to down

May 26 12:05:21.806: Serial7/0:6 AAA/DISC: 2/"Lost Carrier"

May 26 12:05:21.806: Serial7/0:6 AAA/DISC/EXT: 1011/"Lost Carrier"

May 26 12:05:21.806: Se7/3:30 LCP: State is Closed

May 26 12:05:21.806: Se7/3:30: AAA_PER_USER LCP_DOWN (0x64B0490C) id 0 (0s.) queued 1/1/3

May 26 12:05:21.806: Se7/3:30 PPP: Phase is DOWN [0 sess, 0 load]

May 26 12:05:21.806: Se7/3:30 DDR: disconnecting call

May 26 12:05:21.806: Serial7/0:6 AAA/DISC: 2/"Lost Carrier"

May 26 12:05:21.806: Serial7/0:6 AAA/DISC/EXT: 1011/"Lost Carrier"

May 26 12:05:21.806: AAA/MEMORY: free_user (0x64B046AC) user='customer' ruser='NULL' port='Serial7/0:6' rem_addr='yyyyy/zzzzz' authen_type=PAP service=PPP priv=1

May 26 12:05:21.806: Se7/3:30: AAA_PER_USER LCP_DOWN (0x64B0490C) id 0 (0s.) busy/0 started 1/1/3

May 26 12:05:21.806: Se7/3:30: AAA_PER_USER LCP_DOWN (0x64B0490C) id 0 (0s.) busy/0 done in 0 s. 0/0/3

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