Re: [usr-tc] HiperArcs are assigning duplicate IP addresses
Yep ... hint assigned is enabled ... Hint Assigned is: ENABLED Jim -------------------------------------------------------------------- V usr-tc@mailman.xmission.com <mailto:usr-tc%40mailman.xmission.com> Wed Jun 5 18:30:04 2002 Are you using Hint Assigned ? -V ----- Original Message ----- From: "MacDonald, James" <James.MacDonald@attcanada.com <mailto:James.MacDonald@attcanada.com>> To: <usr-tc@mailman.xmission.com <mailto:usr-tc@mailman.xmission.com>> Sent: Wednesday, June 05, 2002 1:30 PM Subject: [usr-tc] HiperArcs are assigning duplicate IP addresses
We've been tracking this problem for a while now ... random hiperarcs are assigning callers ips that are already in use. There isn't an overlap on the IP pools so that's not it ... my suspicion is that there is some unknown release timeout for IP's and the ARC, when disconnecting calls has to wait that amount of time to give out that IP again ... but for some reason is not waiting. Of course the users connecting get disconnected with the dupip error.
Running code version V5.0.83/Non-Encr
Anyone ever seen this one before?
James MacDonald, CCNP Senior Platform Manager, IP Network Operations AT&T Canada Corp. 370 King St W., 6th Floor Toronto, ON M5V1J9 Ph: 416-204-5793 Fx: 416-204-5744 Emergency: 416-204-5700 (NMC Hotline) Email: james.macdonald@attcanada.com <mailto:james.macdonald@attcanada.com>
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James MacDonald, CCNP Senior Platform Manager, IP Network Operations AT&T Canada Corp. 370 King St W., 6th Floor Toronto, ON M5V1J9 Ph: 416-204-5793 Fx: 416-204-5744 Emergency: 416-204-5700 (NMC Hotline) Email: james.macdonald@attcanada.com
Disable Hint Assigned. Unless your radius server understands hint and gives out the same IP address back in the access accept packet do not enable hint assigned. What is happening here is that the HiPer arc are is hinting an IP and then it may or may not give out the same IP to the user depending on how the radius is configured. The IP that is hinted is returned to the pool later however that causes a delay. -V ----- Original Message ----- From: "MacDonald, James" <James.MacDonald@attcanada.com> To: <usr-tc@mailman.xmission.com> Sent: Thursday, June 06, 2002 10:43 AM Subject: Re: [usr-tc] HiperArcs are assigning duplicate IP addresses
Yep ... hint assigned is enabled ... Hint Assigned is: ENABLED Jim
-------------------------------------------------------------------- V usr-tc@mailman.xmission.com <mailto:usr-tc%40mailman.xmission.com> Wed Jun 5 18:30:04 2002 Are you using Hint Assigned ?
-V ----- Original Message ----- From: "MacDonald, James" <James.MacDonald@attcanada.com <mailto:James.MacDonald@attcanada.com>> To: <usr-tc@mailman.xmission.com <mailto:usr-tc@mailman.xmission.com>> Sent: Wednesday, June 05, 2002 1:30 PM Subject: [usr-tc] HiperArcs are assigning duplicate IP addresses
We've been tracking this problem for a while now ... random hiperarcs are assigning callers ips that are already in use. There isn't an overlap on the IP pools so that's not it ... my suspicion is that there is some unknown release timeout for IP's and the ARC, when disconnecting calls has to wait that amount of time to give out that IP again ... but for some reason is not waiting. Of course the users connecting get disconnected with the dupip error.
Running code version V5.0.83/Non-Encr
Anyone ever seen this one before?
James MacDonald, CCNP Senior Platform Manager, IP Network Operations AT&T Canada Corp. 370 King St W., 6th Floor Toronto, ON M5V1J9 Ph: 416-204-5793 Fx: 416-204-5744 Emergency: 416-204-5700 (NMC Hotline) Email: james.macdonald@attcanada.com <mailto:james.macdonald@attcanada.com>
_______________________________________________ USR-TC mailing list USR-TC@mailman.xmission.com <mailto:USR-TC@mailman.xmission.com> <http://mailman.xmission.com/cgi-bin/mailman/listinfo/usr-tc>
James MacDonald, CCNP Senior Platform Manager, IP Network Operations AT&T Canada Corp. 370 King St W., 6th Floor Toronto, ON M5V1J9 Ph: 416-204-5793 Fx: 416-204-5744 Emergency: 416-204-5700 (NMC Hotline) Email: james.macdonald@attcanada.com
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