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Topic: Applications-clients cannot be connected to server FB in other subnet

There is a subnet, for example, 120.20.150.* in which was the server with FB 1.5 (physical Win Serv 2003) and all clients without problems were connected. Server FB 1.5 transferred on 120.15.75.* (virtual Win Serv 2012), now it is impossible to be connected to it, type connection not established...  this server perfectly from client PCs. On port 3050 in  the exception for all programs is added. I am not strong in networks and ports, therefore ask to help - how to define who locks connection? The server, or on the way at iron level ( in switchboards)? Whether It is possible to define on the server, whether there was a request about port 3050? Tomorrow I will ask colleagues it will be connected in their subnet 120.15.75.*
The item with. A network corporate, new trends, the server it is transferred on demand ... All manipulations also led with IBExpert, in  connection checks works only . 21 port, ftp - too most, is not present a connection.

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Re: Applications-clients cannot be connected to server FB in other subnet

panstd wrote:

works only . 21 port, ftp - too most, is not present a connection.

After that it became obvious that it is necessary to go on forum Firebird.

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Re: Applications-clients cannot be connected to server FB in other subnet

YuRock wrote:

it is passed...
After that it became obvious that it is necessary to go on forum Firebird.

I told, on networks I a zero, the help in cork search, instead of sarcasm is necessary to me

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Re: Applications-clients cannot be connected to server FB in other subnet

wrote:

it is passed...
And connection parameters on clients - changed?
it is passed...
Senseless phrase. Undressed her on slightly comprehended.

Parameters changed (server name)
Now I can not precisely describe (houses with ), in IBExpert are the tool "to check up connection", there specify server name and a connection variant (ping, ftp, port 3050...) - ping transits, all remaining failed

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Re: Applications-clients cannot be connected to server FB in other subnet

Call the system administrator.
And begin with the server netstat shows open port 3050?
isql on the server it can to  be connected?
And on  to the address?

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Re: Applications-clients cannot be connected to server FB in other subnet

panstd wrote:

I told, on networks I a zero, the help in cork search is necessary to me

Well so go sequentially on a chain of routers and search where packets cease
To transit. Or you seriously calculate on any magic a spell?.

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Re: Applications-clients cannot be connected to server FB in other subnet

Ivan_Pisarevsky wrote:

Call the system administrator.
And begin with the server netstat shows open port 3050?
isql on the server it can to  be connected?
And on  to the address?

On  on the server all works (server service firebir works)
Tomorrow I will launch netstat

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Re: Applications-clients cannot be connected to server FB in other subnet

Dimitry Sibiryakov wrote:

it is passed...
Well so go sequentially on a chain of routers and search where packets cease
To transit. Or you seriously calculate on any magic a spell?.

Here and the question in it is as it to fulfill? ipconfig, netstat, telnet... Stick on other branch where it is

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Re: Applications-clients cannot be connected to server FB in other subnet

[quote =] This - delirium.
PS: Tomorrow come.

By all means