Just a small update: it happened again. I removed the switch from production and replaced it with an HP one (Procurve 2824). I will be keeping a close eye to see if port flapping occurs again without (almost) any traffic.

Hello, We are having issues with port flapping with two of our CRS 226 switches. Here is our existing topology: 1 rack - 2 CRS 226 switches (identical). Switch 1 is for iLO (HP servers) Switch 2 is for internet access Switch 2 started a few days back to do port flapping and we replaced it with Switc...

Thank you! That was it! I entered the update source for each Peer with the IP with which they should use to update the session. So problem solved and everything is OK now!

We managed to add an extra IP on both ends (both routers) for the new BGP connect, however the issue that arises now is that the SECOND router is trying to connect to router ONE using a wrong IP address, the IP address belonging to the first BGP sessions. Here is the log detail: Invalid remote AS, e...

Could you please show or link me towards an example of such ?

THanks

Thanks for the reply. So i've figured, and from what we are trying at the moment, it seems that both local and remote IP addresses have to be different. This is not OK, because this means that for every BGP session we need to "sacrifice" at least 2 IP addresses. Any workaround for this ?

Hello, We have a problem setting up multiple BGP sessions with the same (upstream) IP address. What we try to achieve here is to have two or more BGP sessions with the same IP address, but with different public AS numbers. For example: Upstream peer is AS6238x Peer IP is 185.23x.64.1 Downstream peer...

I thought so, but why would you replace that switch with something that has the exact same performance, but without an LCD screen?

Hello,

Where did the CRS226-24G-2S+RM disappear from the routerboard.com website, and also from mikrotik.com/products/ ?

Thanks,
Petru

I'm very interested if we are the only company being interested in such a device from Mikrotik. Thanks for the answers. Kasper You are not the only one wishing to buy Mikrotik hardware with more 10g ports and more routing capability. We are also into that. We are a small datacenter looking to push ...