I have a CSS that is acting as a layer 2 loadbalance it hangs off a cisco switch which is inturned connected to a pix 515e..
I am unsucessfull in loadbalancing FTP Requests to our FTP Linux Servers (proftpd)
The Symptons are when you telnet to the load balance IP address and issue the "PORT" command in LOWER CASE so "port" it fails with a 501 however if you issue it in upper case then passage is allowed...
They are in an active/passive mode
If you telnet directly to the FTP servers and issue "port" or "PORT" regardless connection is established...
We have used ethereal and it does appear that the loadbalance is rejecting the "port" command..
The end user does not want to issue the port command as upper case... :-(
What is AppQoE?
AppQoE is a WAN optimization stack and optimizes WAN traffic for different use cases for applications that are deployed on-prem or in cloud.
What are the benefits of using AppQoE?
AppQoE improves application experience by d...
The application delivery challenges have been the enemy of network since the advent of Internet. So, what are these application delivery challenges that can bring down a network to its heels?
Above are some of the common problems faced not only by tradit...
It is our pleasure to officially announce the finalists in the 2021 IT Blog Awards. Now we are looking to YOU, our amazing tech community, to weigh in. Check out the amazing educational content we've uncovered and vote for your favorites before Friday, Fe...
SD-WAN Advanced Deployment What is SD-WAN? SD-WAN is Software define wide area network and SD-WAN is key part of the technology of software-defined networking . SDN is a centralized approach to network management which abstract...