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Re: [Condor-users] Multiple Network Interface cards and central managernot communicating with execute machine.

It was the firewall. Now i see them. It was the default firewall on Redhat Enterprise  5.1. I did not know that Redhat had oe built in and only thought  I has the campus firewall to deal with.


Thanks

----- Original Message -----
From: Matthew Farrellee <matt@xxxxxxxxxx>
Date: Friday, November 20, 2009 12:45 am
Subject: Re: [Condor-users] Multiple Network Interface cards and central managernot communicating with execute machine.
To: Condor-Users Mail List <condor-users@xxxxxxxxxxx>

> You should ensure you have connectivity to the ports Condor is
> using. The Collector will be on 9618, which might be blocked by
> a firewall.
>
> Best,
>
>
> matt
>
>
> Charles Embry wrote:
> > I already have that set on the condor_confiq files of the
> machines.
> > 144.167.99.210 is the IP of the central manager Network
> interface card thats connected. Its the only NIC connected on
> the machine and  it can open a web browser to the internet,
> ssh and ping other machines on the same router. But in condor
> the machines will not connect  to each other. I run
> condor_master on both machines and they can never connect. :(
> >
> > ----- Original Message -----
> > From: hailong.yang1115 <hailong.yang1115@xxxxxxxxx>
> > Date: Thursday, November 19, 2009 9:09 pm
> > Subject: Re: [Condor-users] Multiple Network Interface cards
> and central managernot communicating with execute machine.
> > To: Condor-Users Mail List <condor-users@xxxxxxxxxxx>
> >
> >> 
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> -------------------------------------------------------
> > |
> >
> > 
> >> Hi Charles, >  > You can try to add the following: >
> NETWORK_INTERFACE=your specific network  interface > into
> the configuration file to see if it  works. >  > Good
> luck! >  > -Hailong >  > 2009-11-20  -------------
> ----------------------------------------------
> >   >  >  >
> ***********************************************>> * Hailong
> Yang, PhD.  Candidate
> >> * Sino-German Joint Software Institute,
> >> * School of Computer  Science&Engineering, Beihang University
> >> * Phone: (86-010)82315908
> >> *  Email: hailong.yang1115@xxxxxxxxx
> >> *  Address: G413, New Main Building in Beihang
> University, 
> >>
> *               No.37 XueYuan Road,HaiDian District, 
> >>
> *               Beijing,P.R.China,100191
> >> *********************************************** --------------
> ---------------------------------------------
> >   > 发件人： Charles Embry  > 发送时间： 2009-11-
> 20  05:29:53   > 收件人： condor-users  >
> 抄送：  > 主题： [Condor-users] Multiple  Network Interface
> cards and central managernot communicating with execute 
> machine.  >   > > The condor pool that I am
> trying to set up is on  the same server rack/router and the
> machines can ping each other and ssh each  other. But in
> condor they don;t seem to be communicating, condor_status
> never  shows the the execute machine that I am trying to
> add to the central  manager(that is also a submit and
> execute machine) . The machines are all  sunfire Sun
> mirosystems servers. they all have 4 NICS, (Network Interface
> cards)  We are only using one(we have no need at this time
> to use all of them) and the  other three on each machine is
> not hooked up to anything.
> >> On the execute  machine i get this error in the logs fie
> >   
> >> Master  log__________
> >>
> >> 11/16 17:07:18 DaemonCore: Command Socket at 
> <144.167.99.201:49652>>> 11/16 17:07:18 Started DaemonCore
> process  "/root/Desktop/condor-7.2.4/sbin/condor_startd",
> pid and pgroup = 27436
> >> 11/16  17:07:23 attempt to connect to
> <144.167.99.210:9618> failed: No route to  host (connect
> errno = 113).  Will keep trying for 20 total seconds (20
> to  go).
> >>
> >> 11/16 17:07:44 attempt to connect to
> <144.167.99.210:9618>  failed: No route to host (connect
> errno =  113).
> >>
> >> StartLog__________
> >> 11/19 15:48:58 slot1: State change: IS_OWNER  is false
> >> 11/19 15:48:58 slot1: Changing state: Owner -> Unclaimed
> >> 11/19  15:49:23 attempt to connect to
> <144.167.99.210:9618> failed: No route to  host (connect
> errno = 113).
> >> 11/19 15:49:23 ERROR: SECMAN:2004:Was waiting for  TCP
> auth session to <144.167.99.210:9618>, but it failed.
> >> 11/19  15:49:23 Failed to start non-blocking update
> to  <144.167.99.210:9618>.
> >> 11/19 15:49:23 ERROR: SECMAN:2004:Was waiting  for TCP
> auth session to <144.167.99.210:9618>, but it failed.
> >> 11/19  15:49:23 Failed to start non-blocking update
> to  <144.167.99.210:9618>.
> >> 11/19 15:49:23 ERROR: SECMAN:2004:Was waiting  for TCP
> auth session to <144.167.99.210:9618>, but it failed.
> >> 11/19  15:49:23 Failed to start non-blocking update
> to  <144.167.99.210:9618>.
> >> 11/19 15:49:23 ERROR: SECMAN:2004:Failed to  create
> security session to <144.167.99.210:9618> with
> TCP.|SECMAN:2003:TCP  connection to
> <144.167.99.210:9618> failed.
> >
> > 
> >> The condor_collector  Dameon  is using the 9618
> socket  on the central manager and thats the  socket
> on the central manager that the execute machine is trying to
> connect to..  Why do the machines not connect in condor(No
> route to host??) when they can ping  and ssh each other? Do
> i need to set something to make condor use the only 
> network interface that is connected,? Or is it the socket that
> is being used by  the collector on the central
> manager?                  
> >
> > 
> >
> > 
> >> Thanks for the much needed  help.
> >
> > 
> >
> > 
> >>                 
> >
> > 
> >
> >  |
> > -----------------------------------------------------------
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> >
> >
> >
> >
> > ---------------------------------------------------------------
> ---------
> >
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