notes on how to setup a “remote extention”, i.e. you have asterisk PBX in the office, but you want to place 1 IP Phone at home. “IP phone at home” is the “remote extention”. Notes explain how to work around NAT gotchas.
Posted in asterisk, for:collidr, freepbx, nat, polycom, sip, stun, trixbox, voip | Comments Off | permalink
Dell 2950
Posted in 2950, benchmark, database, dba, dell, for:collidr, hadrware, Linux, performance, postgresql, raid, raid_harware, sysadmin | Comments Off | permalink
bonnie++ benchmark comparing dell perc 5 (lsi) hw raid controllers connected to Dell md1000 jbod box and linux md raid driver. (test was performed by a notable PostgreSQL developer )
Posted in benchmark, database, for:collidr, Linux, mdadm, performance, raid, raid_harware, raid_software, storage | Comments Off | permalink
NSD is an authoritative only, high performance, simple and open source name server. The latest current stable release is NSD 3.1.0 [ high-perfomance and secure DNS server, only suitable for serving autorative zones]
Posted in dns, for:charlesnw, for:collidr, Linux, network, sysadmin, system | Comments Off | permalink
*nix bases network traffic accounting system
Posted in firewall, for:collidr, Linux, network, sysadmin | Comments Off | permalink
IP04 (embedded asterisk on blackfin board ) power improvements
Posted in asterisk, blackfin, devices, dsp, embedded, for:collidr, hardware, Linux, voip | Comments Off | permalink
new redhat [and centos] release and support schedule
Posted in centos, for:collidr, Linux, redhat, sysadmin | Comments Off | permalink
new project from redhat to provide management console for XEN, KVM [and everything that can be managed via libvirt]
Posted in for:charlesnw, for:collidr, infrastructure, kvm, Linux, redhat, sysadmin, system, tools, virtualization, xen | Comments Off | permalink
notes bout new SELinux user role types available in Fedora 9 and how they can be useful
Posted in acl, Fedora, for:collidr, Security, selinux, sysadmin | Comments Off | permalink
this is a new project from Utoronto. Hopefully it will be usefull in a near fetaure
Posted in 3d, for:collidr, graphics, Linux, opengl, research, system, virtualization, xen | Comments Off | permalink
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Konstantin Antselovich (c) 2004-2011
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