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I was working on an ASA migration that was using the Anyconnect Clientless portal to single sign on with a seamless redirection to Citrix. They were running 9.1.2 and were using the homepage url with Post to redirect and login users to Citrix without...
Yeah they won't be, it was the same issue with me even when I provided them packet captures of my laptop directly connected to the modem with the out of order packets. I agree it is definitely something in the FWSM that is killing the download. When ...
Yes, but you stated that the packet capture outside the FWSM module also had the out of order packets and re-transmissions. You could possibly resolve the issue by changing something on the FWSM, but I think the root of you problem would not be solve...
I can't say for certain, but based on packet tracers I remember I believe it would be dropped during the ACL check and it would say dropped by "implicit rule". So my guess would be Step 4. If you have access to a test system I would recommend testing...
I had this issue once on a 2800 router acting as their firewall. The firewall is having trouble dealing with an excessive amount of fragmented packets. We tried upgrading, but it did not help. ISP said it was not on their side, but eventually the cus...