I'm working on our little older Digi CM 48 and have upgraded the fimware to 126.96.36.199. It is configured to do no authentication, so I'm telnetting directly to <IP-Addr. of the Digi> <Port 70xx> and it works like a charm with my ciscos... from line Nr. 1 to line Nr. 34. Lines 35 to 48 bring a "Network connection timeout". Does anybody have a clue what's going wrong here?
I appreciate every hint!
*UPDATE* After Reboot everything is working again. Is there a maximum of connections available? Still hope to get some hints on how to troubleshoot this in future.