Gecko [ www.utparral.edu.mx ]

Name	Size	Permission
about.htm	5.13 KB	-rw-r--r--
aboutunicode.htm	6.69 KB	-rw-r--r--
acknowledgments.htm	4.39 KB	-rw-r--r--
advocacy.htm	3.67 KB	-rw-r--r--
ambition.htm	3.52 KB	-rw-r--r--
apireference.htm	4.71 KB	-rw-r--r--
appendmode.htm	4.1 KB	-rw-r--r--
askingforhelp.htm	5.36 KB	-rw-r--r--
build.htm	4.73 KB	-rw-r--r--
choosingtdsprotocol.htm	6.62 KB	-rw-r--r--
config.htm	17.16 KB	-rw-r--r--
configs.htm	4.9 KB	-rw-r--r--
confirminstall.htm	16.33 KB	-rw-r--r--
contrib.htm	5.98 KB	-rw-r--r--
contributors.htm	2.47 KB	-rw-r--r--
ctlib.api.summary.htm	14.88 KB	-rw-r--r--
dblib.api.summary.htm	28.32 KB	-rw-r--r--
domains.htm	6.22 KB	-rw-r--r--
dsnless.htm	5.96 KB	-rw-r--r--
envvar.htm	6.93 KB	-rw-r--r--
freetdsconf.htm	18.39 KB	-rw-r--r--
freetdshistory.htm	4.45 KB	-rw-r--r--
gfdl-10.htm	3.11 KB	-rw-r--r--
gfdl-11.htm	3.32 KB	-rw-r--r--
gfdl-1.htm	5.42 KB	-rw-r--r--
gfdl-2.htm	2.9 KB	-rw-r--r--
gfdl-3.htm	4.18 KB	-rw-r--r--
gfdl-4.htm	7.25 KB	-rw-r--r--
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gfdl-7.htm	3.07 KB	-rw-r--r--
gfdl-8.htm	2.8 KB	-rw-r--r--
gfdl-9.htm	2.6 KB	-rw-r--r--
gfdl.htm	4.46 KB	-rw-r--r--
help.htm	5.31 KB	-rw-r--r--
index.htm	23.65 KB	-rw-r--r--
index.html	23.65 KB	-rw-r--r--
install.htm	5.59 KB	-rw-r--r--
interfacesfile.htm	3.64 KB	-rw-r--r--
interfacesformat.htm	4.71 KB	-rw-r--r--
interfaceslocation.htm	2.45 KB	-rw-r--r--
interfacespurpose.htm	4.83 KB	-rw-r--r--
iso8859.htm	5.31 KB	-rw-r--r--
isolatecause.htm	4.39 KB	-rw-r--r--
kerberos.htm	3.92 KB	-rw-r--r--
light.taper.htm	3.03 KB	-rw-r--r--
linker.conclusion.htm	2.75 KB	-rw-r--r--
linker.how.htm	13.61 KB	-rw-r--r--
linker.library.check.htm	5.31 KB	-rw-r--r--
locales.htm	6.89 KB	-rw-r--r--
localization.htm	11.32 KB	-rw-r--r--
logging.htm	7.35 KB	-rw-r--r--
mailinglist.htm	4.1 KB	-rw-r--r--
name.lookup.htm	4.14 KB	-rw-r--r--
odbc.api.summary.htm	16.65 KB	-rw-r--r--
odbcconnattr.htm	7.31 KB	-rw-r--r--
odbcdiagnose.htm	8.88 KB	-rw-r--r--
odbcinionly.htm	3.47 KB	-rw-r--r--
odbcombo.htm	4.44 KB	-rw-r--r--
osissues.htm	10.13 KB	-rw-r--r--
packages.htm	4.43 KB	-rw-r--r--
pagenodata.htm	5.88 KB	-rw-r--r--
perl.htm	7.36 KB	-rw-r--r--
php.htm	7.73 KB	-rw-r--r--
portoverride.htm	3.86 KB	-rw-r--r--
prepodbc.htm	9.89 KB	-rw-r--r--
programming.htm	2.76 KB	-rw-r--r--
projects.htm	11.26 KB	-rw-r--r--
python.htm	4.01 KB	-rw-r--r--
qt.htm	2.69 KB	-rw-r--r--
rtl.define.library.htm	8.43 KB	-rw-r--r--
rtl.htm	7.22 KB	-rw-r--r--
samplecode.htm	48.19 KB	-rw-r--r--
seemtooslow.htm	4.72 KB	-rw-r--r--
serverthere.htm	6.59 KB	-rw-r--r--
software.htm	5.79 KB	-rw-r--r--
stunnel.htm	4.11 KB	-rw-r--r--
sybsql.htm	4.56 KB	-rw-r--r--
tdshistory.htm	5.16 KB	-rw-r--r--
tdspool.htm	7.72 KB	-rw-r--r--
troubleshooting.htm	10.84 KB	-rw-r--r--
unicodefreetds.htm	4.96 KB	-rw-r--r--
unicodegoodbad.htm	4.99 KB	-rw-r--r--
unicode.htm	4.07 KB	-rw-r--r--
unicodeutf.htm	5.32 KB	-rw-r--r--
uodbc.htm	5.7 KB	-rw-r--r--
uothread.htm	3.19 KB	-rw-r--r--
usefreetds.htm	6.26 KB	-rw-r--r--
userguide.css	295 B	-rw-r--r--
what.htm	7.85 KB	-rw-r--r--

Code Editor : serverthere.htm

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<HTML
><HEAD
><TITLE
>Is the server there?</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REL="HOME"
TITLE="FreeTDS User Guide"
HREF="index.htm"><LINK
REL="UP"
TITLE="Troubleshooting"
HREF="troubleshooting.htm"><LINK
REL="PREVIOUS"
TITLE="Troubleshooting"
HREF="troubleshooting.htm"><LINK
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TITLE="Logging"
HREF="logging.htm"><LINK
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TYPE="text/css"
HREF="userguide.css"><META
HTTP-EQUIV="Content-Type"
CONTENT="text/html; charset=utf-8"></HEAD
><BODY
CLASS="SECT1"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
><SPAN
CLASS="PRODUCTNAME"
>FreeTDS</SPAN
> User Guide: A Guide to Installing, Configuring, and Running <SPAN
CLASS="PRODUCTNAME"
>FreeTDS</SPAN
></TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="troubleshooting.htm"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
>Chapter 8. Troubleshooting</TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="logging.htm"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="SERVERTHERE"
>Is the server there?</A
></H1
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="SERVERTHERE.PING"
>Start with <B
CLASS="COMMAND"
>ping</B
></A
></H2
><P
>First <B
CLASS="COMMAND"
>ping</B
> the host to make sure you can talk to the machine the server resides on.
				
				<DIV
CLASS="EXAMPLE"
><A
NAME="E.G.TROUBLESHOOTING.PING"
></A
><P
><B
>Example 8-1. Finding the server's host</B
></P
><PRE
CLASS="SCREEN"
>	<SAMP
CLASS="PROMPT"
>$ </SAMP
><KBD
CLASS="USERINPUT"
>ping -c1 <TT
CLASS="REPLACEABLE"
><I
>myhost</I
></TT
></KBD
>
	<SAMP
CLASS="COMPUTEROUTPUT"
>	PING myhost (127.0.0.1) from 127.0.0.1 : 56(84) bytes of data.
	64 bytes from myhost (127.0.0.1): icmp_seq=0 ttl=255 time=250 usec</SAMP
></PRE
></DIV
>
	A successful ping shows that your network isn't preventing you from reaching the machine hosting the server.</P
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="SERVERTHERE.TELNET"
>Test with <B
CLASS="COMMAND"
>telnet</B
></A
></H2
><P
>Attempt to <B
CLASS="COMMAND"
>telnet</B
> to the port, to verify that the servername is listening.
				<DIV
CLASS="EXAMPLE"
><A
NAME="E.G.TROUBLESHOOTING.TELNET"
></A
><P
><B
>Example 8-2. Finding the server</B
></P
><PRE
CLASS="SCREEN"
>	<SAMP
CLASS="PROMPT"
>$ </SAMP
><KBD
CLASS="USERINPUT"
>telnet <TT
CLASS="REPLACEABLE"
><I
>myhost 1433</I
></TT
></KBD
>
	<SAMP
CLASS="COMPUTEROUTPUT"
>	Trying 127.0.0.1...
	Connected to myhost.
	Escape character is '^]'. </SAMP
></PRE
></DIV
>
If you get output as above, the servername is listening.  If you get a 'Connection Refused' message, you're talking to the wrong host, wrong port, or the servername is down.
	<A
NAME="AEN3073"
HREF="#FTN.AEN3073"
><SPAN
CLASS="footnote"
>[1]</SPAN
></A
></P
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="SERVERTHERE.TSQL"
>Test with <B
CLASS="COMMAND"
>tsql</B
></A
></H2
><P
><B
CLASS="COMMAND"
>tsql</B
> can be run in two ways, one which uses <TT
CLASS="FILENAME"
>freetds.conf</TT
> and one which connects directly using the host and port.  First attempt a connection using host and port.
				<DIV
CLASS="EXAMPLE"
><A
NAME="E.G.TROUBLESHOOTING.TSQL.NOCONF"
></A
><P
><B
>Example 8-3. Connecting to the server, bypassing <TT
CLASS="FILENAME"
>freetds.conf</TT
></B
></P
><PRE
CLASS="SCREEN"
>	<SAMP
CLASS="PROMPT"
>$ </SAMP
><KBD
CLASS="USERINPUT"
>cd src/apps</KBD
>
	<SAMP
CLASS="PROMPT"
>$ </SAMP
><KBD
CLASS="USERINPUT"
>TDSVER=7.0 ./tsql -H <TT
CLASS="REPLACEABLE"
><I
>myhost</I
></TT
> -p <TT
CLASS="REPLACEABLE"
><I
>1433</I
></TT
> -U <TT
CLASS="REPLACEABLE"
><I
>user</I
></TT
></KBD
></PRE
></DIV
>
	If you receive a message of 'Login Failed.' then your connectivity is OK, but you have a authentication issue.</P
><P
>If you receive a message like
<PRE
CLASS="SCREEN"
>	<SAMP
CLASS="COMPUTEROUTPUT"
>Msg. No.: 18450 Severity: 14 State: 1 Login failed- User: loginid 
	Reason: Not defined as a valid user of a trusted SQL Server connection </SAMP
></PRE
>
	
	<SPAN
CLASS="PRODUCTNAME"
>SQL Server</SPAN
> is accepting only <SPAN
CLASS="QUOTE"
>"domain"</SPAN
> logins.  This applies only to Microsoft <SPAN
CLASS="PRODUCTNAME"
>SQL Server</SPAN
> and you'll need to have your DBA verify that <SPAN
CLASS="QUOTE"
>"server logins"</SPAN
> are allowed, or use a <A
HREF="domains.htm"
>domain login</A
>.				</P
><P
>Finally, if you received a prompt, then try <B
CLASS="COMMAND"
>tsql</B
> using the servername.
				<DIV
CLASS="EXAMPLE"
><A
NAME="E.G.TROUBLESHOOTING.TSQL"
></A
><P
><B
>Example 8-4. Connecting to the server using <TT
CLASS="FILENAME"
>freetds.conf</TT
></B
></P
><PRE
CLASS="SCREEN"
>	<SAMP
CLASS="PROMPT"
>$ </SAMP
><KBD
CLASS="USERINPUT"
>./tsql -S <TT
CLASS="REPLACEABLE"
><I
>myserver</I
></TT
> -U <TT
CLASS="REPLACEABLE"
><I
>user</I
></TT
></KBD
></PRE
></DIV
>
	If this fails, FreeTDS is either not finding your <TT
CLASS="FILENAME"
>freetds.conf</TT
> file, finding the wrong one, or there is an error in the file.</P
></DIV
></DIV
><H3
CLASS="FOOTNOTES"
>Notes</H3
><TABLE
BORDER="0"
CLASS="FOOTNOTES"
WIDTH="100%"
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="5%"
><A
NAME="FTN.AEN3073"
HREF="serverthere.htm#AEN3073"
><SPAN
CLASS="footnote"
>[1]</SPAN
></A
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
WIDTH="95%"
><P
>To exit <B
CLASS="COMMAND"
>telnet</B
>:  When connected, telnet's command mode may be entered by typing the telnet <I
CLASS="FIRSTTERM"
>escape character</I
> (initially <SPAN
CLASS="KEYSYM"
>Ctrl</SPAN
>-<SPAN
CLASS="KEYSYM"
>]</SPAN
>, as above).  Once in command mode, <B
CLASS="COMMAND"
>telnet</B
> may be exited with the command <B
CLASS="COMMAND"
>quit</B
>.</P
></TD
></TR
></TABLE
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><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
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>Home</A
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>

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Code Editor : serverthere.htm