My very first comment on your question would be: the document you referred to is specifically talking about loadbalancing of traffic going OUT towards Internet utilizing both the links.
And then I would like to Agree with you about facing issues when trying to ping, take RDP sessions or build VPN's.
Now the final statement which I hope should clarify your doubt: For hosting any of the services on the Internet for Eg. Mail server, HTTP server, RDP, VPN. LOADBALANCING IS NEVER RECOMMENDED
You are bound to face the issues you mentioned in your post and unless you know the public ip's from where you are going to access these services hosted on the router, it will fail or should I say it will fail most of the times as you will not have any control over which interface of the router will respond your request.
So my suggestion would be, if you have Multiple ISP links, do not loadbalancing. Use Failover configuration instead which will enable you to keep one interface as Active and the other as Backup.
After saying that, you can still tweak some less important traffic to use the backup link but I cannot say that without knowing details about your exact setup/requirements.
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.