Re: Block or Disable IGMP
Thank you for your answer.
The thing is that my customer have recently started to have another company collect trace information and they are the ones that claim that they get IGMP from the network that is below this/my 60E. Their network is not only upstream from this 60E, it si in fact even upstream from yet another FortiGate. So there are actually two FortiGates between "my" network and "their" network. I have also read that FortiGates by default route IGMP, so I am guessing this is regardless of the number of hops
We have most probably located the Host that is the source of the IGMP traffic, but have yet to figure out what on that Host that is the culprit. If we can figure out what is using IGMP on that Host, I guessing we do not have to Block the entire protocol. But until we have figured that out, I still would like to pursue how to block IGMP in FortiGates.
Thank you also for the link. I have seen that page and maybe it is just my lack of understanding of the FortGate, but I fail to understand how I using the information on this page can block an entire Protocol. Maybe you or someone else can be of any assistance?
Do you or anyone else have any comments on either of my previously mentioned ways of blocking IGMP?