File share access issue in clientless SSL VPN

[ymadheka]

Hi Team,

We are facing issue of not able to access the file share via browser in a client less VPN session, although the same works well with Anyconnect client VPN. We had raised a case with the TAC team and as per their analysis Microsoft patch KB3161949 needs to be removed for the same to work as the only workaround.

Has anyone faced similar issue?

Thanks in advance for any help.

Best Regards,

Yogesh Madhekar

[Mohammed al Baqari]

I think we need to follow TAC recommendation and see what they came back with. I know that some MS patches apply security restrictions especially in windows 10

[Rahul Govindan]

I believe you are referring to the issue mentioned in the following bug:

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCva76491/?referring_site=bugquickviewclick

There are 2 workarounds mentioned in the bug details. 

1. Place the MS Server on the same subnet as the ASA
2. Create the following registry entry and reload the server
entry:SUBKEY:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\Parameters
Value Name: AllowNBToInternet
Type: Dword
Value: 1
Default value of the flag: 0

Did you try workaround#2?

[ahsan.kazmi]

Thansk a lot!!

this fixed our issue and now I can access shared folder thoruhg WebVPN.