Forum Discussion

Nimbostratus

Dec 31, 2018

2 ISP's connected on F5 directly .

i have terminated two ISP links directly on F5 i 4800 which having DDOS license but right now no ddos configure . I have created 2 partitions and Route Domains for each . My question is that how i c...

Historic F5 Account

Jan 01, 2019

Hi Syed,

Are you going to be using BGP to advertise a range of networks you own to both ISPs? Or will you just have a default route that you accept from both ISPs?

At the moment, you question is more around networking design.

Using Auto-Last-Hop (which is on by default), means return traffic on F5 devices will return the way it came in terms of your IPSEC traffic

Syed_380258
Nimbostratus
Jan 01, 2019
Thanks for the reply. Its arround networking.no bgp use . 2 default routes use which provided by ISPs . Right now after creation of partition and route domains seperate for each one segment is working properly but other segment inbound traffic not coming .
Shain_Singh_846
Historic F5 Account
Jan 04, 2019
Have you got a snippet of config you can scrub and show?

If I understand you correctly, inbound is only working for one ISP/Route-Domain and not the other one. Are there specific networks that both ISPs send traffic to you on? e.g. your public subnet range?
Syed_380258
Nimbostratus
Jan 05, 2019
Thanks for the comment . Issue has been resolved . After resolving routing . I appreciate your comments . Thanks alot .
shsingh
Employee
Jan 05, 2019
fantastic. glad to hear that.