From splintax at ucc.asn.au Mon Jul 2 10:26:47 2007 From: splintax at ucc.asn.au (Scott Young) Date: Mon, 2 Jul 2007 10:26:47 +0800 Subject: [tech] Can't ssh into.. well, anything Message-ID: <2bc799480707011926m6c1d03fbgfdc5f1dfb6d327ca@mail.gmail.com> Hi everyone, I haven't been able to ssh into seemingly anything at UCC lately. > From madako.ucc.gu.uwa.edu.au (130.95.13.3) icmp_seq=1 Destination Host Prohibited This happens on both mussel and martello. Am I doing something wrong? I've tried from my Windows machine with PuTTY, with my Mac, and tried from home and from UWA. Regards -- Scott Young m: 0417 184 177 e: scott.young at uwa.edu.au From cameron at ucc.asn.au Mon Jul 2 11:23:31 2007 From: cameron at ucc.asn.au (Cameron Patrick) Date: Mon, 2 Jul 2007 11:23:31 +0800 Subject: [tech] Can't ssh into.. well, anything In-Reply-To: <2bc799480707011926m6c1d03fbgfdc5f1dfb6d327ca@mail.gmail.com> References: <2bc799480707011926m6c1d03fbgfdc5f1dfb6d327ca@mail.gmail.com> Message-ID: <20070702032331.GB22568@mersenne.largestprime.net> Scott Young wrote: > I haven't been able to ssh into seemingly anything at UCC lately. > > This happens on both mussel and martello. ssh.ucc works. I think something is buggered with freenets/bright routing, since WAIX is apparently considered free [1]. > Am I doing something wrong? Probably ;-) but in this case it seems to be something broken at UCC. I think you'll have to have a chat to David about our SLA ;-) Cameron [1] e.g. http://traffictester.ucc.asn.au/?h=202.72.181.195 From splintax at ucc.asn.au Mon Jul 2 11:26:14 2007 From: splintax at ucc.asn.au (Scott Young) Date: Mon, 2 Jul 2007 11:26:14 +0800 Subject: [tech] Can't ssh into.. well, anything In-Reply-To: <2bc799480707011926m6c1d03fbgfdc5f1dfb6d327ca@mail.gmail.com> References: <2bc799480707011926m6c1d03fbgfdc5f1dfb6d327ca@mail.gmail.com> Message-ID: <2bc799480707012026j7355adb8o879991482f78ca23@mail.gmail.com> Hmm. I now seem to be able to get in using splintax at ssh.ucc.asn.au. This gives me a connection to martello, so I can resume my screen fine - but why can I still not ssh directly into martello? - Scott From matt at ucc.asn.au Mon Jul 2 17:08:47 2007 From: matt at ucc.asn.au (Matt Johnston) Date: Mon, 2 Jul 2007 17:08:47 +0800 Subject: [tech] Can't ssh into.. well, anything In-Reply-To: <2bc799480707012026j7355adb8o879991482f78ca23@mail.gmail.com> References: <2bc799480707011926m6c1d03fbgfdc5f1dfb6d327ca@mail.gmail.com> <2bc799480707012026j7355adb8o879991482f78ca23@mail.gmail.com> Message-ID: <20070702090847.GC13645@ucc.gu.uwa.edu.au> On Mon, Jul 02, 2007 at 11:26:14AM +0800, Scott Young wrote: > Hmm. I now seem to be able to get in using splintax at ssh.ucc.asn.au. > This gives me a connection to martello, so I can resume my screen fine > - but why can I still not ssh directly into martello? Madako rebooted in the past couple of days, and the recently-installed [1] freenet traffic script didn't work with a fresh boot. I've fixed it now. Matt [1] Previously using ~7500 linear iptables rules maxed out madako's CPU at ~20mbit/sec. It's now using an ipset nethash set, much better. From trs80 at ucc.gu.uwa.edu.au Tue Jul 3 22:47:56 2007 From: trs80 at ucc.gu.uwa.edu.au (James Andrewartha) Date: Tue, 3 Jul 2007 22:47:56 +0800 (WST) Subject: [tech] martello Message-ID: I took down martello to expand /home tonight. In the process I replaced the PSU as it wouldn't turn on half the time and had the broken electronics smell. UCC owes DAA (not [DAA]) one 420W PSU. I tried putting the other Sil3124 card in, but hit the BIOS POST hang again. I also put the replacement Seagate drive in, although it hasn't been picked up - possibly I didn't connect the SATA cable securely. -- # TRS-80 trs80(a)ucc.gu.uwa.edu.au #/ "Otherwise Bub here will do \ # UCC Wheel Member http://trs80.ucc.asn.au/ #| what squirrels do best | [ "There's nobody getting rich writing ]| -- Collect and hide your | [ software that I know of" -- Bill Gates, 1980 ]\ nuts." -- Acid Reflux #231 / From trs80 at ucc.gu.uwa.edu.au Tue Jul 31 00:48:00 2007 From: trs80 at ucc.gu.uwa.edu.au (James Andrewartha) Date: Tue, 31 Jul 2007 00:48:00 +0800 (WST) Subject: [tech] Post-cleanup notes Message-ID: Manbo has been upgraded to Solaris Express b69. This means passwords work for login again, and there might be some performance improvements[1] from using a separate ZFS intent log on the A1000 with battery-backed cache. I was upgrading flying to Etch, but I managed to make it unbootable, and the hermesap patch is only for Linux 2.4. So I pulled out the Lucent card and stuck it in one of the Lucent APs donated by Arts, and have stuck the video capture card into maroon. Alex and I disassembled the LCDs with broken PSUs, the same capacitor (a 35V 1000uF electrolytic) was blown in each. So it should be fairly easy to fix them. [1] http://blogs.sun.com/perrin/entry/slog_blog_or_blogging_on -- # TRS-80 trs80(a)ucc.gu.uwa.edu.au #/ "Otherwise Bub here will do \ # UCC Wheel Member http://trs80.ucc.asn.au/ #| what squirrels do best | [ "There's nobody getting rich writing ]| -- Collect and hide your | [ software that I know of" -- Bill Gates, 1980 ]\ nuts." -- Acid Reflux #231 / From alex.dawson at uwa.edu.au Tue Jul 31 09:06:55 2007 From: alex.dawson at uwa.edu.au (Alex Dawson) Date: Tue, 31 Jul 2007 09:06:55 +0800 Subject: [tech] Post-cleanup notes In-Reply-To: References: Message-ID: <42881BC3-029E-4E93-A50D-4CD131D6DE71@uwa.edu.au> Just to clarify, the Lucent AP was "donated" by me, not Arts. It's an ex-Library SNAP AP I obtained in a bulk lot I bought off them for $20. I'm heading into Altronics on thursday night, so I'll pick up some new caps then. On 31/07/2007, at 12:48 AM, James Andrewartha wrote: > Manbo has been upgraded to Solaris Express b69. This means > passwords work > for login again, and there might be some performance improvements > [1] from > using a separate ZFS intent log on the A1000 with battery-backed > cache. > > I was upgrading flying to Etch, but I managed to make it > unbootable, and > the hermesap patch is only for Linux 2.4. So I pulled out the > Lucent card > and stuck it in one of the Lucent APs donated by Arts, and have > stuck the > video capture card into maroon. > > Alex and I disassembled the LCDs with broken PSUs, the same > capacitor (a > 35V 1000uF electrolytic) was blown in each. So it should be fairly > easy to > fix them. > -- Alex Dawson FAHSS Faculty Computing, University of Western Australia (CRICOS 00126G) 08 6488 7093 - alex.dawson at uwa.edu.au - http://uwa.edu.au/people/ alex.dawson