I have been running an IPsec VPN between a CCR1009 at my office to another office’s CRS125. Its been working great for about 3 weeks???
Today I got an email from Mikrotik letting me know that 6.4 is out. Update went smooth on both sides. But now I am having issues with the VPN. Right before I updated… I could run winbox across the tunnel. I could load complete web pages and access services on the other side.
Right after the update… can’t winbox to far side anymore. Web pages don’t completely load. Can’t telnet to far unit. But pings work.
Downgraded both routers back to 6.33.5. Didn’t fix anything… and I didn’t backup before the update… (Its not that bad as everything else is working) The firmware of both units is now 3.27 rather than the 3.24 I had before the OS update. Not sure if that has anything to do with it.
Any pointers for things to look for to fix this?
Thanks.