Solved: VPN 3030 Load Balancing

mahendra.raj · ‎08-21-2010

Hi All,

I have been asked to setup the load balancing between two Cisco VPN Concentrator (Cisco VPN 3030).

I have configured both the boxes as mentioned in cisco website

[url] https://www.cisco.com/en/US/products/hw/vpndevc/ps2284/products_tech_note09186a0080094b4a.shtml [/url]

After enabling the VPN load balancing I am getting the belwo error message for every 30 Seconds.

Quote:

LBSSF detected duplicate master[0003a0889463] and going to SLAVE

One of my friend told me that try with out encryption enabled but no differents.

I have searched in google but didn't got any solution. I am hlepless now. If any of you guys have encountered this kind of issue before could you please help to fix this issue...

Thanks

Atri Basu · ‎08-22-2010

Please confgure each device to have a different priority and then reload both devices.

If this doesn't work then can you confirm your VCA settings have been correctly configured and applied to the public interface? The following link provides more details on how to configure VCA filters:

https://www.cisco.com/en/US/products/hw/vpndevc/ps2284/products_tech_note09186a0080094b4a.shtml#c2

Regards,
Atri

View solution in original post

Atri Basu · ‎08-21-2010

Hi Mahendra,

Can you confirm if the priority on both the concentrators are the same or different?

Regards,

Atri

mahendra.raj · ‎08-21-2010

Hi Atri,

I have tried with both Same and different priority but no difference, getting the same. error..

Thanks

Mahendra

Atri Basu · ‎08-22-2010

Please confgure each device to have a different priority and then reload both devices.

If this doesn't work then can you confirm your VCA settings have been correctly configured and applied to the public interface? The following link provides more details on how to configure VCA filters:

https://www.cisco.com/en/US/products/hw/vpndevc/ps2284/products_tech_note09186a0080094b4a.shtml#c2

Regards,
Atri

mahendra.raj · ‎08-22-2010

Hi Atri,

Thank you very much indeed.

It works now. I had set it up a test lab and tried there and it works. I will schedule a change through proper channel to make this config in live kits by next week.

Thank you once again..