Thank you very much for your support, some respondes and ideas like the use STIOP+N a keyboard this could help, but some of the netras dont have a keyboard port and the one who have its USB an I remenber reading someplace that the interrupt level for a USB is one of the latest and these sequences are not recognized. The jackpot is for "Petersen, Dwight" <Dwight_Petersen@intuit.com> which make the following statement. netras are different. I have little adapters with my netras. I think sun ships them with the netras. If you don't have the adapters, and you do have a Cisco rollover cable (that is slightly different from a crossover cable, but I'm not sure what the difference is) a cisco rollover cable between a laptop (with terminal software) and the netra will allow you to talk to your netras. This is absolutly correct, A Sun service eng. came and use a special adapter with an RJ45 cable, and it worked but what I cant explain is why we use this cables a long time (even for reconfiguring and installiing the netras ) and suddenly it worked no more, I someone would like the electrical configuration or the sun part number i would please tellme. The original question is posted below ! -- .-----------------------------------------------------. / .-. Ing. Angel Alejandro Vega Soto .-. \ | / \ Gerente de Servicio y Soporte Tecnico / \ | | |\_. | Tecnologia Informatica y Consultoria | /| | |\| | /| alejandro.vega@tecinfocon.com.mx |\ | |/| | `---' | Tel: (001 52) 55-23-19-75 | `---' | | | Fax: (001 52) 55-36-95-28 | | | |-----------------------------------------| | \ | | / \ / \ / `---' `---' Return-Path: <sunmanagers-admin@sunmanagers.org> Delivered-To: tecinf01@localhost Received: (qmail 18452 invoked by alias); 18 Jul 2002 20:44:44 -0000 Delivered-To: alias-tecinf-alejandro.vega@tecinfocon.com.mx Received: (qmail 18448 invoked from network); 18 Jul 2002 20:44:43 -0000 Received: from sunmgrs.cs.toronto.edu (128.100.27.219) by 200.36.127.139 with SMTP; 18 Jul 2002 20:44:43 -0000 Received: from sunmgrs.cs (localhost [127.0.0.1]) by sunmgrs.cs.toronto.edu (Postfix) with ESMTP id DB5952083A; Thu, 18 Jul 2002 16:42:51 -0400 (EDT) Delivered-To: sunmanagers@sunmanagers.org Received: from SMTP-01.X0L.uSERVERS.NET (dsl-200-67-231-157.prodigy.net.mx [200.67.231.157]) by sunmgrs.cs.toronto.edu (Postfix) with SMTP id 4197320833 for <sunmanagers@sunmanagers.org>; Thu, 18 Jul 2002 16:40:15 -0400 (EDT) Received: (qmail 7159 invoked from network); 18 Jul 2002 20:37:22 -0000 Received: from unknown (HELO tecinfocon.com.mx) (148.223.130.215) by smtp.x0l.uservers.net with SMTP; 18 Jul 2002 20:37:22 -0000 Message-ID: <3D373594.75367401@tecinfocon.com.mx> From: Angel Alejandro Vega Soto <alejandro.vega@tecinfocon.com.mx> X-Mailer: Mozilla 4.78 [en] (X11; U; SunOS 5.9 sun4u) X-Accept-Language: en MIME-Version: 1.0 To: "sunmanagers@sunmanagers.org" <sunmanagers@sunmanagers.org> Subject: Netra T1, serial console unable to use input device Content-Type: text/plain; charset="us-ascii" X-Converted-To-Plain-Text: from multipart/alternative by demime 0.99c.7 X-Converted-To-Plain-Text: Alternative section used was text/plain Sender: sunmanagers-admin@sunmanagers.org Errors-To: sunmanagers-admin@sunmanagers.org X-BeenThere: sunmanagers@sunmanagers.org X-Mailman-Version: 2.0.10 Precedence: bulk List-Unsubscribe: <http://www.sunmanagers.org/mailman/listinfo/sunmanagers>, <mailto:sunmanagers-request@sunmanagers.org?subject=unsubscribe> List-Id: The Sun Managers Mailing List <sunmanagers.sunmanagers.org> List-Post: <mailto:sunmanagers@sunmanagers.org> List-Help: <mailto:sunmanagers-request@sunmanagers.org?subject=help> List-Subscribe: <http://www.sunmanagers.org/mailman/listinfo/sunmanagers>, <mailto:sunmanagers-request@sunmanagers.org?subject=subscribe> List-Archive: <http://www.sunmanagers.org/pipermail/sunmanagers/> X-Original-Date: Thu, 18 Jul 2002 15:39:32 -0600 Date: Thu, 18 Jul 2002 15:39:32 -0600 X-Mozilla-Status2: 00000000 Hello managers, I have a huge problem that I dont know what can be causing it. I have 5 netras t1 ( 2 x 105 ) and the others with no aditional info. yesterday 2 of those 5, we change the network configuration of the interfaces along with two 220R. But here is where the weird stuff begins. after changing the config. and the init 6, the serial input is completly dead, the OBP values where changed cause it tries to boot from the net. I use an ultra 5 as the serial console, using the serial cable provided by sun ( RJ45 -> DB25 ) but nothing seems to work. I CAN'T enter ANYTHING on the input, no matter if it is on the LOM, OBP I even create a boot server to see if Solaris could help, but nothing the machines refuses to accept input, it simply doesnt work. I see al the LOM output , and all the POST output I even can se how solaris can be ready to install with the boot server. but nothing, I tried 3 different cables ( which I already used for installing this machines ). I tried with another two machines to tried to connect, a Windows with hypertermial , a Linux with minicom , and the first Solaris with tip. all the config was always 9600,8,N,1 I dont know what can be happening , I presume that the input-device OBP variable was changed but I can really can asure cause I input any commands , Does anyone knows how to reset the default values of this machine, Or anyother hint suggestion Is extremely welcome. Thanks I will Summarize ! -- .-----------------------------------------------------. / .-. Ing. Angel Alejandro Vega Soto .-. \ | / \ Gerente de Servicio y Soporte Tecnico / \ | | |\_. | Tecnologia Informatica y Consultoria | /| | |\| | /| alejandro.vega@tecinfocon.com.mx |\ | |/| | `---' | Tel: (001 52) 55-23-19-75 | `---' | | | Fax: (001 52) 55-36-95-28 | | | |-----------------------------------------| | \ | | / \ / \ / `---' `---' _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagers _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagersReceived on Fri Jul 19 16:01:52 2002
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