MAP-T Implementation

[Will Duquette]

Has anyone successfully deployed MAP-T?  We are in the process of testing
and have it working in our lab.  We are running into an issue where the
last half of the ipv4 prefix doesn't work.  I.E. x.x.x.0/24
assigned x.x.x.0-127 works, x.x.x.128-255 does not.   We are able to
manipulate our DHCP config to allow for the handing out of IPv4 IP's.   The
CPE gets an IPV6 address and IPv6 only works, anything trying to be routed
with an ipv4 address in the last half of the ipv4 prefix will not work.

-Will

Inbound Call Issues

[Will Duquette]

Has anyone had issues reported over the last few weeks from customers with
inbound calls in the Northeast reporting the following:

1. Long call setup
2. No ring back or very delayed ring back (Post Dial Delay)
3. Delayed audio in calls.  Persons on each end maybe talking over each
other.
4. Multiple call logs showing up for a single call in logs.

We have been engaging multiple providers (CCI, Spectrum, Windstream and
Onvoy) and have been making some progress but are looking to see if anyone
else is experiencing the same issues.

Thanks,

-- 
Will Duquette

*Network Engineer II*GWI

*Office:*   207-602-1228
*Cell:*  207-590-2084
*Fax:*  207-282-5036
www.gwi.net

Dial Up Solutions

[Will Duquette]

Does anyone have any suggestions on equipment for our ISP that is still
supporting dial up customers?

At the moment we are running 3Com Total Control 1000's but are running out
of spare parts as we have failures.  Given that this gear is so old trying
to source spare parts is proving to be difficult.

We do have access to an Cisco AS5200 but are looking for maybe a SIP based
solution that could possibly run on our VM farm?  Has anyone heard of
anything like that or does it even exist?

What kind of gear are you running if you still are supporting dial up
customers?

Thanks in advance

-- 
Will Duquette
GWI
Network Systems Engineer
www.gwi.net

Re: Syngenta space

[Don . DuQuette]

Ill throw in 10.0.0.0 /8 for just the lint, but it better be really good 
lint



From:   Paul Graydon p...@paulgraydon.co.uk
To: nanog@nanog.org
Date:   04/13/2011 03:54 PM
Subject:Re: Syngenta space



On 04/13/2011 09:48 AM, Christopher Morrow wrote:
 On Wed, Apr 13, 2011 at 9:44 PM, Randy Bushra...@psg.com  wrote:
 sorry for the noise, but my contact at Syngenta says
 they have 147.0.0.0/8 168.0.0.0/8 and 172.0.0.0/8,
 and pigs fly
 indeed, an impressive claim, how much for it all?

*checks pockets*

$5 and some lint?

ATT Maro

[Don . DuQuette]

Does anyone have information regarding the ATT MARO product for 
redundancy?  What technology are they using?  Is it simply being done via 
BGP?  Any information would be greatly appreciated

Don DuQuette