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Tuesday, June 17, 2008

mcdba For Your Reading Pleasure

Headlines on mcdba

Attack of the iPhone clones Slideshow] Digg it! 578]

How to prepend digits to caller id in H323?

Sun, 13 Aug 2006 23:14:51 +0000
voice translation-rule 1
rule 1 /\(^2-9]………$\)/ /91\1/ — for national calls
rule 2 /\(.*\)/ /9011\1/ — for international calls
voice translation-profile ANI
translate calling 1

Copywrite, Ink. on Bloggers Unite

Thu, 15 Nov 2007 01:37:26 +0000
Our good friend Rich at Copywrite, Ink. has put together an amazing video to help promote our next Bloggers Unite campaign, Acts of Kindness. We are asking bloggers around the world to take some time out from their normal day to day routine and perform an act of kindness and blog about it on December ...]

SIPBase: SIP operating system + Control processes

IEWB-RS Volume I Version 5 Beta Frame Relay Labs Now Available

Sat, 31 May 2008 17:05:17 +0000
IEWB-RS Volume I Version 5 Frame Relay labs are now posted on the members site. Please post all questions and comments about it here.
Happy labbing!

An excerpt from my ‘Layer 2 Security’ notes

Wed, 21 May 2008 18:34:23 +0000
Layer 2 Security – “Use either Dynamic ARP Inspection (DAI) or private VLANs to prevent frame sniffing”

Introduction to DAI:
- DAI prevents man-in-the middle attacks that misuse IP ARP (gratuitous ARPs)
- DAI checks at ingress only
- When DAI is enabled, all ports are untrusted by default, ports configured as being trusted bypass DAI checks
General Configuration (DHCP ...]

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