nanog mailing list archives
Re: Managing your network devices via console
From: Mehmet Akcin <mehmet () akcin net>
Date: Fri, 15 May 2009 12:30:54 -0700
Thanks everyone for the answers... It came down to a point where, just sticking a male-to-male null modem in between made this work at 9600 =) I guess sometimes solutions are way easier than we may think, heh. Mehmet On Fri, May 15, 2009 at 11:04 AM, Dylan Ebner <dylan.ebner () crlmed com> wrote:
We use Cyclades (avocent) devices in our data center. They have worked great for us. Very reliable. Modem dial-in gives us great remote capabilities if we have a major outage. We had troubles initially getting them to work because the cable adapters were never pinned correctly for Cisco. We ended up making our own rolled rj45-rj45 cables. IIRC, this was a ton of work as you need to do some funky 2 wires in one position stuff. We also use Cisco 2500's with modem on the aux and an octo-cable for the devices. This works well too, but not as nice of an interface as the Cyclades. No special cables needed though. For power we have been using APC Managed PDU's. These have been fantastic. No compaints. -----Original Message----- From: Mehmet Akcin [mailto:mehmet () akcin net] Sent: Thursday, May 14, 2009 9:30 PM To: nanog () nanog org Subject: Managing your network devices via console Hello, It's always cool to have console access to routers/switches and nowadays they are going from RS-232 to RJ-45 as a standart. I have got Avocent DSR 2035 which is a KVM+Serial console (all in one).. but while I was able to have it work against servers via KVM or/and Serial , I was unable to make it work properly against any network device. I am wondering if anyone had experience on DSR or similar boxes to configure them against network devices console ports. Making suggestions for alternative ways of centralizing network device console management is also more than welcome, I guess the old fashioned server attached usb-serial console is one of the most preferred way, but feel free to provide if you have good ideas cheers -- Mehmet
-- Mehmet Akcin Blog: http:///akcin.net E-mail: mehmet () akcin net
Current thread:
- RE: Managing your network devices via console, (continued)
- RE: Managing your network devices via console Crooks, Sam (May 14)
- Re: Managing your network devices via console Randy Bush (May 14)
- Re: Managing your network devices via console Bjørn Mork (May 15)
- RE: Managing your network devices via console Jake Vargas (May 15)
- Re: Managing your network devices via console Elmar K. Bins (May 15)
- Re: Managing your network devices via console David Andersen (May 15)
- RE: Managing your network devices via console Jake Vargas (May 16)
- RE: Managing your network devices via console Clay Haynes (May 15)
- RE: Managing your network devices via console Jake Vargas (May 15)
- Re: Managing your network devices via console Michael Smiley (May 15)
- Re: Managing your network devices via console Mehmet Akcin (May 15)