Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
Not sure if this is applicable or not, but on the z/OS comm. Server side...113 can mean several things all generically known as EBADF: Socket descriptor is not in a correct range Socket descriptor is already being used Socket has already been given Socket already taken Listen not been issued before an Accept Sounds like a coding error to me. Hope that this helps Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Martin, Terry R. (CMS/CTR) (CTR) Sent: Sunday, June 15, 2008 3:09 PM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Hi It looks like it is an issue with what the user is doing. Our DB2 Connect system guy had no trouble starting multiple DB2 Connect sessions. So at this point it looks like everything is looking good. Thanks for the response. BTW; you may be seeing some postings from me over the next few weeks. I am working on z/VM and z/Linux proof of concept for the first time so some things may not be obvious to me at this time. Hopefully by the time I am done I will have a good grasp of all of this! Thanks for your patience and hopefully by some of my questions others may be helped! Terry -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Sunday, June 15, 2008 1:07 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Saturday, 06/14/2008 at 04:34 EDT, Martin, Terry R. (CMS/CTR) (CTR) [EMAIL PROTECTED] wrote: Yes, I can PING the 158.73.207.45 address of this Linux guest and have actually sent data. The problem is when they try to SH to open another connection they receive the error I mentioned. This IP (158.73.207.45) is the IP for the DB2 subsystem that the DB2 Connect is trying to connect to. I don't know what you mean by they try to SH to open another connection, but my guess is that a firewall is stopping you, not liking the port numbers being used. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
On Monday, 06/16/2008 at 05:49 EDT, Evans, Kevin R [EMAIL PROTECTED] wrote: Not sure if this is applicable or not, but on the z/OS comm. Server side...113 can mean several things all generically known as EBADF: Socket descriptor is not in a correct range Socket descriptor is already being used Socket has already been given Socket already taken Listen not been issued before an Accept Sounds like a coding error to me. Kevin, the errno values in z/VM and z/OS do not match those in Linux. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
Well, that's a shame, isn't it? Oh well, learn something every day. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Monday, June 16, 2008 11:32 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Monday, 06/16/2008 at 05:49 EDT, Evans, Kevin R [EMAIL PROTECTED] wrote: Not sure if this is applicable or not, but on the z/OS comm. Server side...113 can mean several things all generically known as EBADF: Socket descriptor is not in a correct range Socket descriptor is already being used Socket has already been given Socket already taken Listen not been issued before an Accept Sounds like a coding error to me. Kevin, the errno values in z/VM and z/OS do not match those in Linux. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
Kevin the errno 113 #define EHOSTUNREACH113 /* No route to host */ 'Where ever you go - There you are!! ' Richard (Gaz) Gasiorowski Global Solutions Technology Principal Lead Infrastructure Architect 845-773-9243 Work 845-392-7889 Cell [EMAIL PROTECTED] Computer Sciences Corporation Registered Office: 3170 Fairview Park Drive, Falls Church, Virginia 22042, USA Registered in Nevada, USA No: C-489-59 - This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. - Evans, Kevin R [EMAIL PROTECTED] Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU 06/16/2008 11:52 AM Please respond to Linux on 390 Port LINUX-390@VM.MARIST.EDU To LINUX-390@VM.MARIST.EDU cc Subject Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Well, that's a shame, isn't it? Oh well, learn something every day. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Monday, June 16, 2008 11:32 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Monday, 06/16/2008 at 05:49 EDT, Evans, Kevin R [EMAIL PROTECTED] wrote: Not sure if this is applicable or not, but on the z/OS comm. Server side...113 can mean several things all generically known as EBADF: Socket descriptor is not in a correct range Socket descriptor is already being used Socket has already been given Socket already taken Listen not been issued before an Accept Sounds like a coding error to me. Kevin, the errno values in z/VM and z/OS do not match those in Linux. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
Sounds like there isn't a listener listening or maybe a firewall in the way. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Richard Gasiorowski Sent: Monday, June 16, 2008 11:58 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Kevin the errno 113 #define EHOSTUNREACH113 /* No route to host */ 'Where ever you go - There you are!! ' Richard (Gaz) Gasiorowski Global Solutions Technology Principal Lead Infrastructure Architect 845-773-9243 Work 845-392-7889 Cell [EMAIL PROTECTED] Computer Sciences Corporation Registered Office: 3170 Fairview Park Drive, Falls Church, Virginia 22042, USA Registered in Nevada, USA No: C-489-59 - This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. - Evans, Kevin R [EMAIL PROTECTED] Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU 06/16/2008 11:52 AM Please respond to Linux on 390 Port LINUX-390@VM.MARIST.EDU To LINUX-390@VM.MARIST.EDU cc Subject Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Well, that's a shame, isn't it? Oh well, learn something every day. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Monday, June 16, 2008 11:32 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Monday, 06/16/2008 at 05:49 EDT, Evans, Kevin R [EMAIL PROTECTED] wrote: Not sure if this is applicable or not, but on the z/OS comm. Server side...113 can mean several things all generically known as EBADF: Socket descriptor is not in a correct range Socket descriptor is already being used Socket has already been given Socket already taken Listen not been issued before an Accept Sounds like a coding error to me. Kevin, the errno values in z/VM and z/OS do not match those in Linux. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
Have you disabled the linux firewall? 'Where ever you go - There you are!! ' Richard (Gaz) Gasiorowski Global Solutions Technology Principal Lead Infrastructure Architect 845-773-9243 Work 845-392-7889 Cell [EMAIL PROTECTED] Computer Sciences Corporation Registered Office: 3170 Fairview Park Drive, Falls Church, Virginia 22042, USA Registered in Nevada, USA No: C-489-59 - This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. - Evans, Kevin R [EMAIL PROTECTED] Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU 06/16/2008 12:13 PM Please respond to Linux on 390 Port LINUX-390@VM.MARIST.EDU To LINUX-390@VM.MARIST.EDU cc Subject Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Sounds like there isn't a listener listening or maybe a firewall in the way. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Richard Gasiorowski Sent: Monday, June 16, 2008 11:58 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Kevin the errno 113 #define EHOSTUNREACH113 /* No route to host */ 'Where ever you go - There you are!! ' Richard (Gaz) Gasiorowski Global Solutions Technology Principal Lead Infrastructure Architect 845-773-9243 Work 845-392-7889 Cell [EMAIL PROTECTED] Computer Sciences Corporation Registered Office: 3170 Fairview Park Drive, Falls Church, Virginia 22042, USA Registered in Nevada, USA No: C-489-59 - This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. - Evans, Kevin R [EMAIL PROTECTED] Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU 06/16/2008 11:52 AM Please respond to Linux on 390 Port LINUX-390@VM.MARIST.EDU To LINUX-390@VM.MARIST.EDU cc Subject Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Well, that's a shame, isn't it? Oh well, learn something every day. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Monday, June 16, 2008 11:32 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Monday, 06/16/2008 at 05:49 EDT, Evans, Kevin R [EMAIL PROTECTED] wrote: Not sure if this is applicable or not, but on the z/OS comm. Server side...113 can mean several things all generically known as EBADF: Socket descriptor is not in a correct range Socket descriptor is already being used Socket has already been given Socket already taken Listen not been issued before an Accept Sounds like a coding error to me. Kevin, the errno values in z/VM and z/OS do not match those in Linux. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
Recent responders: Just FYI - the originator of this thread indicated it's been solved. Details on solution were sketchy :-) But not sure any more speculation is going to head anywhere ... Terry - any more details from you on what the user was(n't) doing would help.. I assumed you meant they were starting up another client session by calling 'sh' and starting up a shell - but you weren't clear. I know you're past this now, but it's always nice to know what the real cause was when we all see the same symptom some day. Thanks! Scott On Mon, Jun 16, 2008 at 12:08 PM, Richard Gasiorowski [EMAIL PROTECTED] wrote: Have you disabled the linux firewall? 'Where ever you go - There you are!! ' Richard (Gaz) Gasiorowski Global Solutions Technology Principal Lead Infrastructure Architect 845-773-9243 Work 845-392-7889 Cell [EMAIL PROTECTED] Computer Sciences Corporation Registered Office: 3170 Fairview Park Drive, Falls Church, Virginia 22042, USA Registered in Nevada, USA No: C-489-59 - This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. - Evans, Kevin R [EMAIL PROTECTED] Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU 06/16/2008 12:13 PM Please respond to Linux on 390 Port LINUX-390@VM.MARIST.EDU To LINUX-390@VM.MARIST.EDU cc Subject Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Sounds like there isn't a listener listening or maybe a firewall in the way. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Richard Gasiorowski Sent: Monday, June 16, 2008 11:58 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Kevin the errno 113 #define EHOSTUNREACH113 /* No route to host */ 'Where ever you go - There you are!! ' Richard (Gaz) Gasiorowski Global Solutions Technology Principal Lead Infrastructure Architect 845-773-9243 Work 845-392-7889 Cell [EMAIL PROTECTED] Computer Sciences Corporation Registered Office: 3170 Fairview Park Drive, Falls Church, Virginia 22042, USA Registered in Nevada, USA No: C-489-59 - This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. - Evans, Kevin R [EMAIL PROTECTED] Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU 06/16/2008 11:52 AM Please respond to Linux on 390 Port LINUX-390@VM.MARIST.EDU To LINUX-390@VM.MARIST.EDU cc Subject Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Well, that's a shame, isn't it? Oh well, learn something every day. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Monday, June 16, 2008 11:32 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Monday, 06/16/2008 at 05:49 EDT, Evans, Kevin R [EMAIL PROTECTED] wrote: Not sure if this is applicable or not, but on the z/OS comm. Server side...113 can mean several things all generically known as EBADF: Socket descriptor is not in a correct range Socket descriptor is already being used Socket has already been given Socket already taken Listen not been issued before an Accept Sounds like a coding error to me. Kevin, the errno values in z/VM and z/OS do not match those in Linux. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
This was a configuration issue on the user's side. It is now working. Thanks for the responses. Terry -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Monday, June 16, 2008 11:32 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Monday, 06/16/2008 at 05:49 EDT, Evans, Kevin R [EMAIL PROTECTED] wrote: Not sure if this is applicable or not, but on the z/OS comm. Server side...113 can mean several things all generically known as EBADF: Socket descriptor is not in a correct range Socket descriptor is already being used Socket has already been given Socket already taken Listen not been issued before an Accept Sounds like a coding error to me. Kevin, the errno values in z/VM and z/OS do not match those in Linux. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
Hi I am still trying to track the exact cause of the issue. Mysteriously it just started to work (*!?). I will check with the DB2 Connect support person to see if he had to do something. I suspect user error!!! I will let the list know what I find out. Thanks, Terry -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Scott Rohling Sent: Monday, June 16, 2008 7:48 PM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Recent responders: Just FYI - the originator of this thread indicated it's been solved. Details on solution were sketchy :-) But not sure any more speculation is going to head anywhere ... Terry - any more details from you on what the user was(n't) doing would help.. I assumed you meant they were starting up another client session by calling 'sh' and starting up a shell - but you weren't clear. I know you're past this now, but it's always nice to know what the real cause was when we all see the same symptom some day. Thanks! Scott On Mon, Jun 16, 2008 at 12:08 PM, Richard Gasiorowski [EMAIL PROTECTED] wrote: Have you disabled the linux firewall? 'Where ever you go - There you are!! ' Richard (Gaz) Gasiorowski Global Solutions Technology Principal Lead Infrastructure Architect 845-773-9243 Work 845-392-7889 Cell [EMAIL PROTECTED] Computer Sciences Corporation Registered Office: 3170 Fairview Park Drive, Falls Church, Virginia 22042, USA Registered in Nevada, USA No: C-489-59 - This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. - Evans, Kevin R [EMAIL PROTECTED] Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU 06/16/2008 12:13 PM Please respond to Linux on 390 Port LINUX-390@VM.MARIST.EDU To LINUX-390@VM.MARIST.EDU cc Subject Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Sounds like there isn't a listener listening or maybe a firewall in the way. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Richard Gasiorowski Sent: Monday, June 16, 2008 11:58 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Kevin the errno 113 #define EHOSTUNREACH113 /* No route to host */ 'Where ever you go - There you are!! ' Richard (Gaz) Gasiorowski Global Solutions Technology Principal Lead Infrastructure Architect 845-773-9243 Work 845-392-7889 Cell [EMAIL PROTECTED] Computer Sciences Corporation Registered Office: 3170 Fairview Park Drive, Falls Church, Virginia 22042, USA Registered in Nevada, USA No: C-489-59 - This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. - Evans, Kevin R [EMAIL PROTECTED] Sent by: Linux on 390 Port LINUX-390@VM.MARIST.EDU 06/16/2008 11:52 AM Please respond to Linux on 390 Port LINUX-390@VM.MARIST.EDU To LINUX-390@VM.MARIST.EDU cc Subject Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets Well, that's a shame, isn't it? Oh well, learn something every day. Kevin -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Monday, June 16, 2008 11:32 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Monday, 06/16/2008 at 05:49 EDT, Evans, Kevin R [EMAIL PROTECTED] wrote: Not sure if this is applicable or not, but on the z/OS comm. Server side...113 can mean several things all generically known as EBADF: Socket descriptor
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
Hi It looks like it is an issue with what the user is doing. Our DB2 Connect system guy had no trouble starting multiple DB2 Connect sessions. So at this point it looks like everything is looking good. Thanks for the response. BTW; you may be seeing some postings from me over the next few weeks. I am working on z/VM and z/Linux proof of concept for the first time so some things may not be obvious to me at this time. Hopefully by the time I am done I will have a good grasp of all of this! Thanks for your patience and hopefully by some of my questions others may be helped! Terry -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Sunday, June 15, 2008 1:07 AM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Saturday, 06/14/2008 at 04:34 EDT, Martin, Terry R. (CMS/CTR) (CTR) [EMAIL PROTECTED] wrote: Yes, I can PING the 158.73.207.45 address of this Linux guest and have actually sent data. The problem is when they try to SH to open another connection they receive the error I mentioned. This IP (158.73.207.45) is the IP for the DB2 subsystem that the DB2 Connect is trying to connect to. I don't know what you mean by they try to SH to open another connection, but my guess is that a firewall is stopping you, not liking the port numbers being used. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
Hi Yes, I can PING the 158.73.207.45 address of this Linux guest and have actually sent data. The problem is when they try to SH to open another connection they receive the error I mentioned. This IP (158.73.207.45) is the IP for the DB2 subsystem that the DB2 Connect is trying to connect to. Thanks, Terry -Original Message- From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of Alan Altmark Sent: Friday, June 13, 2008 5:22 PM To: LINUX-390@VM.MARIST.EDU Subject: Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets On Friday, 06/13/2008 at 04:59 EDT, Martin, Terry R. (CMS/CTR) (CTR) [EMAIL PROTECTED] wrote: While trying to start multiple DB2 connections we receive the following message: SQL30081N A communication error has been detected. Communication protocol being used: TCP/IP. Communication API being used: SOCKETS. Location where the error was detected: 158.73.207.45. Communication function detecting the error: connect. Protocol specific error code(s): 113, *, *. SQLSTATE=08001 113 means host unreachable (from errno.h on Linux). Can you ping 158.73.207.45 from this system? Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
On Saturday, 06/14/2008 at 04:34 EDT, Martin, Terry R. (CMS/CTR) (CTR) [EMAIL PROTECTED] wrote: Yes, I can PING the 158.73.207.45 address of this Linux guest and have actually sent data. The problem is when they try to SH to open another connection they receive the error I mentioned. This IP (158.73.207.45) is the IP for the DB2 subsystem that the DB2 Connect is trying to connect to. I don't know what you mean by they try to SH to open another connection, but my guess is that a firewall is stopping you, not liking the port numbers being used. Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Error while connecting to DB2 Connect from z/Linux over HiperSockets
Hi While trying to start multiple DB2 connections we receive the following message: SQL30081N A communication error has been detected. Communication protocol being used: TCP/IP. Communication API being used: SOCKETS. Location where the error was detected: 158.73.207.45. Communication function detecting the error: connect. Protocol specific error code(s): 113, *, *. SQLSTATE=08001 Basically we can have only one connection at a time. Is there anything else we need to do on the Linux side? We are using HiperSockets for this connection from the Linux to z/OS LPAR under z/VM 5.3 Thanks.. Terry Terry Martin Lockheed Martin - CITIC z/OS Performance and Tuning (410) 786-0386 - Office (443) 632-4191 - Cell [EMAIL PROTECTED] -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
If I'm looking at the right error codes, 113 would indicate 'Destination host unreachable'.. Are all of these DB2 connections going to the same host? Is that 158 address in the msg the server? Is the routing for the hipersocket correct? Any indications in messages.log or the db2 logs? Not sure this error makes sense if you can get a single connection to the same host though shrug Scott On Fri, Jun 13, 2008 at 2:57 PM, Martin, Terry R. (CMS/CTR) (CTR) [EMAIL PROTECTED] wrote: Hi While trying to start multiple DB2 connections we receive the following message: SQL30081N A communication error has been detected. Communication protocol being used: TCP/IP. Communication API being used: SOCKETS. Location where the error was detected: 158.73.207.45. Communication function detecting the error: connect. Protocol specific error code(s): 113, *, *. SQLSTATE=08001 Basically we can have only one connection at a time. Is there anything else we need to do on the Linux side? We are using HiperSockets for this connection from the Linux to z/OS LPAR under z/VM 5.3 Thanks.. Terry Terry Martin Lockheed Martin - CITIC z/OS Performance and Tuning (410) 786-0386 - Office (443) 632-4191 - Cell [EMAIL PROTECTED] -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
Re: Error while connecting to DB2 Connect from z/Linux over HiperSockets
On Friday, 06/13/2008 at 04:59 EDT, Martin, Terry R. (CMS/CTR) (CTR) [EMAIL PROTECTED] wrote: While trying to start multiple DB2 connections we receive the following message: SQL30081N A communication error has been detected. Communication protocol being used: TCP/IP. Communication API being used: SOCKETS. Location where the error was detected: 158.73.207.45. Communication function detecting the error: connect. Protocol specific error code(s): 113, *, *. SQLSTATE=08001 113 means host unreachable (from errno.h on Linux). Can you ping 158.73.207.45 from this system? Alan Altmark z/VM Development IBM Endicott -- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
