The specified network name is no longer available ?!

[ping]

Hi,

I have some strange problem. There's network connctivity issues
between 2 sites. I got the error "the specified network name is no
longer available" when I connect using hostname/IP address.

Had checked the name resolution and confirmed that DNS and WINS is
working fine. I can ping the destination host(using hostname/IP
address) as well connect to the host. I can see the shared folder and
printers but the moment I try to access the folder, it takes very long
and I got the error message specified above. I can ping the host and
got no ICMP packet loss.

Do you guys think it is network related issues or the AD giving
problem?

Thanks.

The netstat -s results:

TCP Statistics for IPv4

Active Opens = 413
Passive Opens = 82
Failed Connection Attempts = 57
Reset Connections = 96
Current Connections = 1
Segments Received = 30447
Segments Sent = 28401
Segments Retransmitted = 83

IPv4 Statistics

Packets Received = 41920
Received Header Errors = 0
Received Address Errors = 3
Datagrams Forwarded = 0
Unknown Protocols Received = 0
Received Packets Discarded = 1017
Received Packets Delivered = 36702
Output Requests = 33801
Routing Discards = 0
Discarded Output Packets = 26
Output Packet No Route = 0
Reassembly Required = 8390
Reassembly Successful = 4189
Reassembly Failures = 12
Datagrams Successfully Fragmented = 0
Datagrams Failing Fragmentation = 0
Fragments Created = 0

 

[Robert L. \(MS-MVP\)]

Re: The specified network name is no longer available ?!

What's the system error if you do net view \\remoteserveripaddress?

--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com


"ping" <wterng@gmail.com> wrote in message
news:66f5a973-2755-46ff-bd9e-abaf31bdc199@d21g2000prf.googlegroups.com...
> Hi,
>
> I have some strange problem. There's network connctivity issues
> between 2 sites. I got the error "the specified network name is no
> longer available" when I connect using hostname/IP address.
>
> Had checked the name resolution and confirmed that DNS and WINS is
> working fine. I can ping the destination host(using hostname/IP
> address) as well connect to the host. I can see the shared folder and
> printers but the moment I try to access the folder, it takes very long
> and I got the error message specified above. I can ping the host and
> got no ICMP packet loss.
>
> Do you guys think it is network related issues or the AD giving
> problem?
>
> Thanks.
>
> The netstat -s results:
>
> TCP Statistics for IPv4
>
> Active Opens = 413
> Passive Opens = 82
> Failed Connection Attempts = 57
> Reset Connections = 96
> Current Connections = 1
> Segments Received = 30447
> Segments Sent = 28401
> Segments Retransmitted = 83
>
> IPv4 Statistics
>
> Packets Received = 41920
> Received Header Errors = 0
> Received Address Errors = 3
> Datagrams Forwarded = 0
> Unknown Protocols Received = 0
> Received Packets Discarded = 1017
> Received Packets Delivered = 36702
> Output Requests = 33801
> Routing Discards = 0
> Discarded Output Packets = 26
> Output Packet No Route = 0
> Reassembly Required = 8390
> Reassembly Successful = 4189
> Reassembly Failures = 12
> Datagrams Successfully Fragmented = 0
> Datagrams Failing Fragmentation = 0
> Fragments Created = 0
>
>