RE: Control Unit Problems...

["Chuck Lewis" <clewis@xxxxxxxxxx>]

Yep, using Anynet and here is what I see for one:

     Remote           Remote     Local                            
Opt  Address          Port       Port       Idle Time  State      
     172.16.1.16      1050       telnet     000:04:27  Established
     172.16.1.16      1051       telnet     000:04:25  Established
     172.16.1.18      1036       telnet     000:02:56  Established
     172.16.1.18      1038       telnet     000:06:55  Established
     172.16.1.111     APPCove >  7798       000:00:57  Established
     172.16.1.111     APPCove >  7799       000:32:18  Established
     172.16.1.111     APPCove >  7800       000:32:22  Established
     172.16.1.111     APPCove >  7801       000:32:22  Established
     172.16.1.111     APPCove >  7802       000:32:22  Established
     172.16.1.111     APPCove >  7803       000:32:22  Established
     172.16.1.111     APPCove >  7804       000:01:07  Established
     172.16.1.111     APPCove >  7805       000:15:10  Established
     172.16.1.111     APPCove >  7806       000:05:03  Established
     172.16.1.111     APPCove >  7807       000:04:41  Established
     172.16.1.111     APPCove >  7808       000:26:53  Established
     172.16.1.111     APPCove >  7809       000:22:36  Established
     172.16.1.111     APPCove >  7810       000:06:13  Established
     172.16.1.111     APPCove >  7811       000:32:18  Established
     172.16.1.111     APPCove >  7812       000:02:31  Established
     172.16.1.111     APPCove >  7813       000:02:41  Established
     172.16.1.111     APPCove >  7814       000:32:18  Established
     172.16.1.111     APPCove >  7815       000:32:22  Established
     172.16.1.111     APPCove >  7816       000:32:22  Established
     172.16.1.111     1570       APPCove >  000:51:33  Established

Thanks !

Chuck

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Kirk Goins
Sent: Thursday, October 23, 2003 6:28 PM
To: Midrange Systems Technical Discussion
Subject: Re: Control Unit Problems...

Any possibility it's using Anynet or a UDP port or 2??

With the Perle connected try a Netstat *CNN find it's Source IP and see 
what you have going...

Chuck Lewis wrote:

>Hi Folks,
>
> 
>
>We are using Perle 494 control units connecting over a frame relay network
>and they are connected via TCP/IP (Ethernet card in each controller).
>
> 
>
>We have been having trouble with Nachi (the Port 135 and Port 445
nightmare)
>so we have put ACL's (Access Control Lists) on our routers. They are all
the
>same and here is what one looks like:
>
> 
>
>Extended IP access list 130
>
>    deny icmp any any echo
>
>    deny icmp any any echo-reply
>
>    deny tcp any any eq 4444
>
>    deny udp any any eq tftp
>
>    deny tcp any any eq 707
>
>    deny tcp any any eq 135 
>
>    deny tcp any any eq 137
>
>    deny tcp any any eq 138
>
>    deny tcp any any eq 139
>
>    deny tcp any any eq 193
>
>    deny tcp any any eq 445
>
>    deny tcp any any eq 593
>
>    deny tcp any any range 666 765
>
>    permit ip any any
>
> 
>
>well if a control unit fails it will NOT attach again. We found that
>removing the ACL it would pop RIGHT back up. So something in this is
>blocking something the Perle needs. Does any have any idea what port(s) the
>Perle is using ? PC's that are attached at each site and connect through
the
>router are FINE so it is something to do the ACL and the Perle.
>
> 
>
>Thanks in advance !
>
> 
>
>Chuck
>
>_______________________________________________
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>
>  
>

-- 
Kirk Goins CCNA
Systems Engineer, Manage Inc.
IBM Certified iSeries Solutions Expert
IBM Certified iSeries e-Business Infrastructure
IBM Certified Designing IBM e-business Solutions 
Office 503-353-1721 x106 Cell 503-577-9519
kirkg@xxxxxxxxxxxxx      www.manageinc.com


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