topic Re: Dual ips with failover and load balancing connectivity in General Topics

Dual ips with failover and load balancing connectivity

S.ChakkiralaVenkata — Thu, 22 Feb 2024 08:55:06 GMT

Dual isp

when primary tunnel goes down secondary tunnel should get up. but physically when i remove cable from interface in the firewall tunnel not going down. it is like branch office to head office connectivity.

Re: Dual ips with failover and load balancing connectivity

JayGolf — Wed, 28 Feb 2024 14:51:33 GMT

Hi @S.ChakkiralaVenkata ,

Can you share a screenshot of your status lights?

Re: Dual ips with failover and load balancing connectivity

BPry — Wed, 28 Feb 2024 22:13:33 GMT

@S.ChakkiralaVenkata,

Without knowing how you have things configured it's hard to suggest anything without being overly broad. Is my understanding correct that you have already configured things for this to work, or are you asking for configuration help to make this work and you don't have it setup yet? If you did already have this configured, did you ever have it functioning as intended in the past?

When you perform this testing is it just the tunnel having an issue coming online with the backup ISP, or are you not seeing traffic transition at all?

Re: Dual ips with failover and load balancing connectivity

S.ChakkiralaVenkata — Thu, 29 Feb 2024 01:42:04 GMT

It is branch office to head office connectivity. at branch pa 220 firewall and ho Fortinet firewall is there. branch office completely dependent on proxy server from HO. at branch we are having two isps. we will connect from branch to ho over vpn tunnel,. the concern what we are facing if i unplug primary isp from firewall at isp level it is showing down but at firewall still primary vpn tunnel not going down. due to this in the forwarding table i can see isp2 it is showing connected but traffic get generated at primary vpn tunnel only, traffic should generate on seconday vpn tunnel it is not getting generated. primary vpn tunnel itself not gowing down.

Re: Dual ips with failover and load balancing connectivity

S.ChakkiralaVenkata — Thu, 29 Feb 2024 01:42:34 GMT