Olá!
Lansweeper can't connect to machines beyond TMG 2010 firewall you get this error:
The RPC server is unavailable 0x800706BA (Machine.domain, Machine, 10.1.1.75) 18-03-2011 10:06:34
Cannot connect to DCOM port 135 : Firewalled? (Machine)
Doing a filter traffic in TMG2010 u get 0x80074e24 FWX_E_CONNECTION_KILLED
I know many people facing this problem so I post here what I did.
If you go to Firewall Policy > protocols and disable the filter for RPC (all interfaces) the problem is solved and all the information about the machines is retrieved.
Anyone faced this problem ? What work-around did you used? Is there a problem in disabling the rcp filter for outgoing connections ?
Thanks,
Miguel Ângelo Saragoça Soares
