Category Archives: Networking

Networking-related shizzy

multipath over disparate media

default route is now over a set of 3 ipsec tunnels with the voice server at the SIX. Let’s see if this proliant can reliably transport 12Mbit of crypto traffic…

Posted in colliertech, Networking | Leave a comment

Juniper Olive VM XML

For use with http://web.dit.upm.es/vnxwiki/index.php/Vnx-rootfsolive and http://blog.gns3.net/2009/10/olive-juniper/2/ $ cd /var/lib/libvirt/images $ sudo qemu-img create -f qcow2 vnx_rootfs_olive.qcow2 7G $ sudo wget ftp://ftp-archive.freebsd.org/pub/FreeBSD-Archive/old-releases/i386/ISO-IMAGES/4.11/4.11-RELEASE-i386-miniinst.iso $ sudo brctl addbr testnet $ sudo ip addr add 172.18.36.2/24 dev testnet $ sudo ip link set up … Continue reading

Posted in debian, freebsd, kvm, libvirt, linux, Networking, qemu, virtualization, wheezy | Comments Off

Configuring voice service on a Cisco 2801 Integrated Services Router via Asterisk

So I’ve configured voice service a number of times, but never using Cisco equipment. There’s a business starting up here on Orcas Island and they need a number of lines voice and fax service. I had a spare 2801 router … Continue reading

Posted in asterisk, cisco, colliertech, debian, Hardware, linux, Networking, Telephony, wheezy | Leave a comment

I should be able to do voice with this hardware now, right?

System Bootstrap, Version 12.4(13r)T, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 2006 by cisco Systems, Inc. PLD version 0×10 GIO ASIC version 0×127 c2801 platform with 393216 Kbytes of main memory Main memory is configured to 64 bit mode … Continue reading

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I just realized how old these name servers are

I guess I’ve had them around for a while… Maybe I should clean these up… cjac@ns1:~$ ls /lib/modules/ 2.6.18-4-xen-amd64colliertech.fw+0 2.6.32-5-amd64 2.6.24-19-xen 3.2.0-4-amd64 cjac@ns2:~$ ls /lib/modules/ 2.6.18-4-xen-amd64colliertech.fw+0 2.6.24-19-xen 2.6.32-5-amd64 cjac@ns2:~$ sudo rsync -aue ssh ns1:/lib/modules/`uname -r` /lib/modules I remember editing the … Continue reading

Posted in colliertech, debian, dns, etch, kvm, lenny, linux, Networking, production, sarge, squeeze, virtualization, xen | 2 Comments

Bringing the VMs back online

okay. New hypervisor hardware. Switching from xen to KVM. I took a snapshot of the xen partitions and moved them to a holding location during migration. I am now imaging these partitions to the LVM block devices: calcifer:/home/cjac# for guest … Continue reading

Posted in debian, kvm, lvm, Networking, proliant, virtualization | 6 Comments

This is getting serious.

I might have to visit the HP on which I recently upgraded the iLO firmware… Maybe it would be good if the family visited Seattle. cjac@foxtrot:~$ ps auwx | grep ‘ping ad0.colliertech.o’ cjac 8411 0.0 0.0 10692 920 pts/8 S+ … Continue reading

Posted in asterisk, colliertech, debian, Hardware, ipsec, java, kvm, linux, lvm, Networking, production, proliant, virtualization, wheezy | Leave a comment

Oh, no. What have I gotten myself in to?

Thanks (?) rjbs ;-) SUSPENDED: INTERLOGIC Science Fiction Copyright (c) 1983 by Infocom, Inc. All rights reserved. SUSPENDED and INTERLOGIC are trademarks of Infocom, Inc. Release 8 / Serial number 840521 FC ALERT! Planetside systems are deteriorating. FC imbalance detected. … Continue reading

Posted in friends, games, irc, rjbs | Leave a comment

Wheezy 7.5 is out

And my ISO archive is out of date again. *sigh* Luckily, apt-mirror has reduced the time required to upgrade all of my machines significantly ;-) cjac@foxtrot:~$ date ; sudo lsb_release -a Mon Apr 28 13:56:16 PDT 2014 [sudo] password for … Continue reading

Posted in colliertech, debian, linux, wheezy | 4 Comments

I do it to myself…

cjac@foxtrot:/var/shares/charles-share/downloads/torrent$ ping ad0.colliertech.org PING ad0.colliertech.org (208.115.126.68) 56(84) bytes of data. 64 bytes from ad0.colliertech.org (208.115.126.68): icmp_req=1 ttl=52 time=23.5 ms 64 bytes from ad0.colliertech.org (208.115.126.68): icmp_req=2 ttl=52 time=18.9 ms 64 bytes from ad0.colliertech.org (208.115.126.68): icmp_req=3 ttl=52 time=15.2 ms 64 bytes from … Continue reading

Posted in colliertech, Hardware, Networking, proliant | Leave a comment