Can't access server from desktop

[Lovro]

Hello,

I have a strange problem. Suddenly I can't access to the server from one
desktop. I can ping server, but I cannot access with no TCP servise (HTTP,
RDP, ...). The desktop works fine, but after that I cant access any of "TCP
service" on that specific server. I can access all other server withot any
problem.

If I change the IP address on the desktop, it started work normaly. After
that I tried to use that (old) IP address on another PC and that (new) PC
stop working with this server, but I can ping it and server can also ping it
(also check arp and all MAC addresses are correct).

If I leave the desktop without any modification, the desktop start to work
after 3 or 4 days normaly.

The problem occured occasionally on different desktops with different IP
addresse and I can't find reason for that. Is there any idea?
There is no firewall nor filtering on the server.

Regards,
Lovro

 

[Pegasus [MVP]]

"Lovro" wrote in message
news:AF8CFD9F-38FE-4B86-BFAF-6937C2D97CC6@microsoft.com...
> Hello,
>
> I have a strange problem. Suddenly I can't access to the server from one
> desktop. I can ping server, but I cannot access with no TCP servise (HTTP,
> RDP, ...). The desktop works fine, but after that I cant access any of
> "TCP
> service" on that specific server. I can access all other server withot any
> problem.
>
> If I change the IP address on the desktop, it started work normaly. After
> that I tried to use that (old) IP address on another PC and that (new) PC
> stop working with this server, but I can ping it and server can also ping
> it
> (also check arp and all MAC addresses are correct).
>
> If I leave the desktop without any modification, the desktop start to work
> after 3 or 4 days normaly.
>
> The problem occured occasionally on different desktops with different IP
> addresse and I can't find reason for that. Is there any idea?
> There is no firewall nor filtering on the server.
>
> Regards,
> Lovro

I recommend you start by posting the output of the following command when
executed on the server and on your workstation:

ipconfig /all

When you write "Can't access server from desktop", I assume you mean to say
"Can't access server shares from workstation PC". If so then posting the
output from the following command, executed on the workstation, would also
help:

net use Q: \\Server\SomeShare

 

[Lovro]

Hello,

here is the output from ipconfig/all on workstation:
C:\>ipconfig /all

IP konfiguracija za Windows

Ime gostitelja . . . . . . . . . . . . : vmware
Primarna Dns pripona . . . . . . . . . : aaa.si
Vrsta vozliÅ¡ÄÂa . . . . . . . . . . . . : Hibridno
Usmerjanje IP omogoÄÂeno. . . . . . . . : Ne
WINS Proxy omogoÄÂen. . . . . . . . . . : Ne
Seznam iskanja DNS pripone . . . . . . : aaa.si

Ethernet kartica Local Area Connection:

S povezavo doloÄÂena DNS pripona . . :
Opis. . . . . . . . . . . . . . . . : Realtek RTL8139/810x Family
Fast E
thernet NIC
FiziÄÂni naslov. . . . . . . . . . . : 00-16-76-84-13-47
DHCP omogoÄÂen . . . . . . . . . . . : Ne
IP naslov . . . . . . . . . . . . . : 172.21.243.192
Maska podomrežja. . . . . . . . . . : 255.255.240.0
Privzeti prehod . . . . . . . . . . : 172.21.240.1
DNS strežniki . . . . . . . . . . . : 172.21.242.51
172.21.240.1
Here is the output from ipconfig/all on server:
C:\Documents and Settings\Administrator>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : noe
Primary Dns Suffix . . . . . . . : aaa.si
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : aaa.si

Ethernet adapter HP Team:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : HP Network Team #1
Physical Address. . . . . . . . . : 00-1A-4B-E9-64-B0
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 172.21.242.41
Subnet Mask . . . . . . . . . . . : 255.255.240.0
Default Gateway . . . . . . . . . : 172.21.240.1
DNS Servers . . . . . . . . . . . : 172.21.240.1
172.21.242.1

And the last output:
C:\>net use s: \\noe\temp
System error 64 has occurred.

The specified network name is no longer available.

I hope this would help.

Thank you and regards,
Lovro



"Pegasus [MVP]" wrote:

>
> "Lovro" wrote in message
> news:AF8CFD9F-38FE-4B86-BFAF-6937C2D97CC6@microsoft.com...
> > Hello,
> >
> > I have a strange problem. Suddenly I can't access to the server from one
> > desktop. I can ping server, but I cannot access with no TCP servise (HTTP,
> > RDP, ...). The desktop works fine, but after that I cant access any of
> > "TCP
> > service" on that specific server. I can access all other server withot any
> > problem.
> >
> > If I change the IP address on the desktop, it started work normaly. After
> > that I tried to use that (old) IP address on another PC and that (new) PC
> > stop working with this server, but I can ping it and server can also ping
> > it
> > (also check arp and all MAC addresses are correct).
> >
> > If I leave the desktop without any modification, the desktop start to work
> > after 3 or 4 days normaly.
> >
> > The problem occured occasionally on different desktops with different IP
> > addresse and I can't find reason for that. Is there any idea?
> > There is no firewall nor filtering on the server.
> >
> > Regards,
> > Lovro
>
> I recommend you start by posting the output of the following command when
> executed on the server and on your workstation:
>
> ipconfig /all
>
> When you write "Can't access server from desktop", I assume you mean to say
> "Can't access server shares from workstation PC". If so then posting the
> output from the following command, executed on the workstation, would also
> help:
>
> net use Q: \ServerSomeShare
>
>
>

 

[Pegasus [MVP]]

I assume that you posted the various responses in Slovenian. I do not speak
Slovenian - please repost in English.


"Lovro" wrote in message
news:A393E9B4-927F-4EF8-A532-BB52FE0A94E6@microsoft.com...
> Hello,
>
> here is the output from ipconfig/all on workstation:
> C:>ipconfig /all
>
> IP konfiguracija za Windows
>
> Ime gostitelja . . . . . . . . . . . . : vmware
> Primarna Dns pripona . . . . . . . . . : aaa.si
> Vrsta vozlisca . . . . . . . . . . . . : Hibridno
> Usmerjanje IP omogoceno. . . . . . . . : Ne
> WINS Proxy omogocen. . . . . . . . . . : Ne
> Seznam iskanja DNS pripone . . . . . . : aaa.si
>
> Ethernet kartica Local Area Connection:
>
> S povezavo dolocena DNS pripona . . :
> Opis. . . . . . . . . . . . . . . . : Realtek RTL8139/810x Family
> Fast E
> thernet NIC
> Fizicni naslov. . . . . . . . . . . : 00-16-76-84-13-47
> DHCP omogocen . . . . . . . . . . . : Ne
> IP naslov . . . . . . . . . . . . . : 172.21.243.192
> Maska podomrezja. . . . . . . . . . : 255.255.240.0
> Privzeti prehod . . . . . . . . . . : 172.21.240.1
> DNS strezniki . . . . . . . . . . . : 172.21.242.51
> 172.21.240.1
> Here is the output from ipconfig/all on server:
> Cocuments and SettingsAdministrator>ipconfig /all
>
> Windows IP Configuration
>
> Host Name . . . . . . . . . . . . : noe
> Primary Dns Suffix . . . . . . . : aaa.si
> Node Type . . . . . . . . . . . . : Unknown
> IP Routing Enabled. . . . . . . . : No
> WINS Proxy Enabled. . . . . . . . : No
> DNS Suffix Search List. . . . . . : aaa.si
>
> Ethernet adapter HP Team:
>
> Connection-specific DNS Suffix . :
> Description . . . . . . . . . . . : HP Network Team #1
> Physical Address. . . . . . . . . : 00-1A-4B-E9-64-B0
> DHCP Enabled. . . . . . . . . . . : No
> IP Address. . . . . . . . . . . . : 172.21.242.41
> Subnet Mask . . . . . . . . . . . : 255.255.240.0
> Default Gateway . . . . . . . . . : 172.21.240.1
> DNS Servers . . . . . . . . . . . : 172.21.240.1
> 172.21.242.1
>
> And the last output:
> C:>net use s: \noetemp
> System error 64 has occurred.
>
> The specified network name is no longer available.
>
> I hope this would help.
>
> Thank you and regards,
> Lovro
>
>
>
> "Pegasus [MVP]" wrote:
>
>>
>> "Lovro" wrote in message
>> news:AF8CFD9F-38FE-4B86-BFAF-6937C2D97CC6@microsoft.com...
>> > Hello,
>> >
>> > I have a strange problem. Suddenly I can't access to the server from
>> > one
>> > desktop. I can ping server, but I cannot access with no TCP servise
>> > (HTTP,
>> > RDP, ...). The desktop works fine, but after that I cant access any of
>> > "TCP
>> > service" on that specific server. I can access all other server withot
>> > any
>> > problem.
>> >
>> > If I change the IP address on the desktop, it started work normaly.
>> > After
>> > that I tried to use that (old) IP address on another PC and that (new)
>> > PC
>> > stop working with this server, but I can ping it and server can also
>> > ping
>> > it
>> > (also check arp and all MAC addresses are correct).
>> >
>> > If I leave the desktop without any modification, the desktop start to
>> > work
>> > after 3 or 4 days normaly.
>> >
>> > The problem occured occasionally on different desktops with different
>> > IP
>> > addresse and I can't find reason for that. Is there any idea?
>> > There is no firewall nor filtering on the server.
>> >
>> > Regards,
>> > Lovro
>>
>> I recommend you start by posting the output of the following command when
>> executed on the server and on your workstation:
>>
>> ipconfig /all
>>
>> When you write "Can't access server from desktop", I assume you mean to
>> say
>> "Can't access server shares from workstation PC". If so then posting the
>> output from the following command, executed on the workstation, would
>> also
>> help:
>>
>> net use Q: ServerSomeShare
>>
>>
>>

 

[Lanwench [MVP - Exchange]]

Lovro wrote:
> Hello,
>
> I have a strange problem. Suddenly I can't access to the server from
> one desktop. I can ping server, but I cannot access with no TCP
> servise (HTTP, RDP, ...). The desktop works fine, but after that I
> cant access any of "TCP service" on that specific server. I can
> access all other server withot any problem.
>
> If I change the IP address on the desktop, it started work normaly.
> After that I tried to use that (old) IP address on another PC and
> that (new) PC stop working with this server, but I can ping it and
> server can also ping it (also check arp and all MAC addresses are
> correct).
>
> If I leave the desktop without any modification, the desktop start to
> work after 3 or 4 days normaly.
>
> The problem occured occasionally on different desktops with different
> IP addresse and I can't find reason for that. Is there any idea?
> There is no firewall nor filtering on the server.
>
> Regards,
> Lovro

Hi. I believe I replied to your identical post in another group. In the
future, please don't multipost - if you need to post to multiple groups,
it's best to crosspost instead, by posting a single message to a handful of
relevant groups (separate the NG names with commas) so that everyone can
follow the thread. Multiposting wastes everyone's time, including yours, and
may lead to your actually getting *less* help rather than more.

See http://www.blakjak.demon.co.uk/mul_crss.htm

 

[Ace Fekay [MCT]]

"Lovro" wrote in message
news:A393E9B4-927F-4EF8-A532-BB52FE0A94E6@microsoft.com...
> Hello,
>
> here is the output from ipconfig/all on workstation:
> C:>ipconfig /all
>
> IP konfiguracija za Windows
>
> Ime gostitelja . . . . . . . . . . . . : vmware
> Primarna Dns pripona . . . . . . . . . : aaa.si
> Vrsta vozliÅ¡ÄÂa . . . . . . . . . . . . : Hibridno
> Usmerjanje IP omogoÄÂeno. . . . . . . . : Ne
> WINS Proxy omogoÄÂen. . . . . . . . . . : Ne
> Seznam iskanja DNS pripone . . . . . . : aaa.si
>
> Ethernet kartica Local Area Connection:
>
> S povezavo doloÄÂena DNS pripona . . :
> Opis. . . . . . . . . . . . . . . . : Realtek RTL8139/810x Family
> Fast E
> thernet NIC
> FiziÄÂni naslov. . . . . . . . . . . : 00-16-76-84-13-47
> DHCP omogoÄÂen . . . . . . . . . . . : Ne
> IP naslov . . . . . . . . . . . . . : 172.21.243.192
> Maska podomrežja. . . . . . . . . . : 255.255.240.0
> Privzeti prehod . . . . . . . . . . : 172.21.240.1
> DNS strežniki . . . . . . . . . . . : 172.21.242.51
> 172.21.240.1
> Here is the output from ipconfig/all on server:
> Cocuments and SettingsAdministrator>ipconfig /all
>
> Windows IP Configuration
>
> Host Name . . . . . . . . . . . . : noe
> Primary Dns Suffix . . . . . . . : aaa.si
> Node Type . . . . . . . . . . . . : Unknown
> IP Routing Enabled. . . . . . . . : No
> WINS Proxy Enabled. . . . . . . . : No
> DNS Suffix Search List. . . . . . : aaa.si
>
> Ethernet adapter HP Team:
>
> Connection-specific DNS Suffix . :
> Description . . . . . . . . . . . : HP Network Team #1
> Physical Address. . . . . . . . . : 00-1A-4B-E9-64-B0
> DHCP Enabled. . . . . . . . . . . : No
> IP Address. . . . . . . . . . . . : 172.21.242.41
> Subnet Mask . . . . . . . . . . . : 255.255.240.0
> Default Gateway . . . . . . . . . : 172.21.240.1
> DNS Servers . . . . . . . . . . . : 172.21.240.1
> 172.21.242.1
>
> And the last output:
> C:>net use s: \noetemp
> System error 64 has occurred.
>
> The specified network name is no longer available.
>
> I hope this would help.
>
> Thank you and regards,
> Lovro
>
>


If you tried \\172.21.242.41\temp, does it work?

How about \\noe.aaa.si\temp?

If the above works, but not using the NetgBIOS name, is the workstation in a
vm? Is it in a VLAN? If so, are there any rules blocking NetBIOS ?

I may also suggest to use WINS.


--
Ace

This posting is provided "AS-IS" with no warranties or guarantees and
confers no rights.

Please reply back to the newsgroup or forum for collaboration benefit among
responding engineers, and to help others benefit from your resolution.

Ace Fekay, MCT, MCTS 2008, MCTS Exchange, MCSE, MCSA 2003 & 2000, MCSA
Messaging
Microsoft Certified Trainer

For urgent issues, please contact Microsoft PSS directly. Please check
http://support.microsoft.com for regional support phone numbers.