What is attached to this port? Is it on the end of a long reach ethernet / LES?
Some circuits (particularly where there are multiple ISPs involved in the delivery) do not forward on corrupted frames so if the error is not on the 'last mile' the counters don't show any issue, but packets are dropped quietly. It may be worth checking the reliability on a "show interface" or running ping tests to the next hop when you are having the issue.
What reason does the router at the other end give for sending the goodbye message? It will probably say the dead timer expired indicating too many hello packets went missing.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.