Two ASA as fail over with dual ISP as fail over

Answered Question
Aug 19th, 2008

I would like to know if I can config two ASA 5520 as fail over, and at the same time having two ISP as fail over which is connected to the ASA.

I have this problem too.
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Correct Answer by Marwan ALshawi about 8 years 3 months ago

u could configure ur firewalls in active/standby mode and connect one ISP to one of them and other ISP to other one

and use the foolowing command to make sure incase of the ISP connected to the ACTIVE ASA failed the asa will failover the other one

Firewall(config)# monitor-interface if_name

however u gonna make one device and one ISP linke passive [waiting the other one to fail]

have a llok at the following link of how to configure ASA with two ISPs links

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml

and the following link of how to configure active standbay in ASA

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00807dac5f.shtml

good luck

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Correct Answer
Marwan ALshawi Wed, 08/20/2008 - 04:42

u could configure ur firewalls in active/standby mode and connect one ISP to one of them and other ISP to other one

and use the foolowing command to make sure incase of the ISP connected to the ACTIVE ASA failed the asa will failover the other one

Firewall(config)# monitor-interface if_name

however u gonna make one device and one ISP linke passive [waiting the other one to fail]

have a llok at the following link of how to configure ASA with two ISPs links

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml

and the following link of how to configure active standbay in ASA

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00807dac5f.shtml

good luck

please, if helpful Rate

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