Friday, May 04, 2012 11:16 AMOur network has two domain controllers running Windows 2003 Ent sp2, DNS without DHCP. There is also a routers to access the external network. There is access to external networks with computers running Windows XP (always work fine). On computers running Windows 7 in the local network have full access to other computers on the same network. But \\<ip-address>\share (ip-address from external network) don't work on computers running Windows 7 SP1 or Windows 2008 R2 SP1. Ping and tracert work fine. And if the computer is not a member of a domain it's work.
- Edited by Anarchist666 Friday, May 04, 2012 11:23 AM
Friday, May 04, 2012 3:16 PM
1. Ping tests connectivity which is a prerequisite for accessing remote objects.
2. For access to shared folder only port 445 is needed.
3. For visibility you need lagacy ports 137-139.
4. For correctly configured W 7 and W2K8 R2 shared folders are accessible.
5. Access to shared folder over IP is a bit faster when compared with FQDN in UNC notation.
You should open firewalls on the W 7 and W2K8 R2 in GPO setting.
Saturday, May 05, 2012 6:24 AMOn Win 7 Computers in domain.
- ping <ip-address> successfull
- telnet <ip-address> 445 successfull
- telnet <ip-address> 139 successfull
- GPO settings over RSAT from Win 7. Firewall opened.
\\<ip-address>\share - error 80070035
net use \\<ip-address>\ipc$ /user:user pwd - system error 53 or system error 64In wireshark at smb-packet request get an tcp-packet answer: "previous segment lost". In this case, transmission is terminated.
Tuesday, May 08, 2012 8:12 AMNo one knows what could be wrong?