Re: [NSE] broadcast-igmp-discovery.nse: add group names

[Vasily Kulikov <segoon () openwall com>]

On Wed, Nov 28, 2012 at 21:31 +0400, Vasily Kulikov wrote:
> Hi,
>
> This patch adds support for group names identification from plain
> multicast ip addresses.  A script which collects the DB is included in
> the comments to the script.

Or even a better script to extract DB.  It adds RFC numbers:

    #!/usr/bin/awk -f

    BEGIN { FS="<|>"; }
    /<record/ { r=1; addr1=""; addr2=""; rfc=""; } 
    /<addr>.*-.*<\/addr>/ { T=$3; FS="-"; $0=T; addr1=$1; addr2=$2; FS="<|>"; } 
    /<addr>[^-]*<\/addr>/ { addr1=$3; addr2=$3; } 
    /<description>/ { desc=$3; } 
    /<xref type=\"rfc\"/ { T=$2; FS="\""; $0=T; rfc=" ("  $4  ")"; FS="<|>"; } 
    /<\/record/ { r=0; if (addr1) { print addr1 "\t" addr2 "\t" desc rfc; } }

-- 
Vasily Kulikov
http://www.openwall.com - bringing security into open computing environments
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