About Darren Coleman

Darren Coleman · 03-24-2017

Hi,I've got a Cisco 887VA-W router that is handling a /29 block of IPs. I have several VLANs that are used for tenants, guests, etc. For the most part this all works correctly, however one of the IPs in the range will not NAT for reasons unknown. ...

Darren Coleman · 07-19-2016

Hi, I've got a Cisco 887 ISR that is sat behind another that provides internet connectivity. I have 3 VLANs (via a Catalyst 3750E) and all share this one internet connection. The Dialer interface on my 887 is unused, the WAN is accessed via FA0. I...

Darren Coleman · 09-18-2014

Hi,I've recently set up a C887VA-W-E-K9 router to connect to Vodafone fibre 80/20. It's my first time setting up a xDSL circuit from scratch on these routers so I don't know if the config is 100% right - but it is working anyway (much to my delight)...

Darren Coleman · 07-29-2014

Hi,I recently acquired a C887VA-W-E-K9 router and have been trying to configure it for VDSL & wireless.I have got as far as a basic configuration, however when I enter service-module wlan-ap 0 session I am prompted to enter a username and password tw...

Darren Coleman · 03-11-2011

Hi,I've had a Cisco ASA 5505 firewall connected to a cable modem (Virgin Media, UK) for the past 3 years. In the last 6 months or so I have noticed that the ASA would drop the outside (internet) connection intermittently, usually at least once every...

Darren Coleman · 03-24-2017

You're a star. Thanks for such a comprehensive answer. Now that you've pointed it out I don't honestly know why I hadn't thought of trying prefix-length 29 to match the block. I think I was thinking it in terms of limiting the pool (though even prefi...

Darren Coleman · 03-24-2017

The ip nat pool command lets you use prefix-length 32, but complains about it.Essentially I have the 1.1.1.185/29 block (.185-.189 useable, .190 is gateway IP), and I want to be able to have different VLANs route out on different IPs within this bl...

Darren Coleman · 07-22-2016

Can anyone help?

Darren Coleman · 07-03-2015

Currently running the following firmware...Modem FW Version: 130205_1433-4.02L.03.A2pv6C035j.d23j "modem ukfeature" was in my config, and after adding it can confirm that "Force UKFeatureBit SET" is present in the "show controller vdsl 0 console ...

Darren Coleman · 10-01-2014

Thanks, would appreciate that.Our SNR is low here too, and line attenuation is pretty high. Despite that we consistently sync at over 70Mb down. In fact, like you, being able to sync lower would probably result in a more stable line.

Member Since	‎08-06-2003 02:55 AM
Date Last Visited	‎03-14-2019 11:42 PM
Posts	28
Total Helpful Votes Received	5

User Statistics

User Activity

NAT won't work on a single IP in the middle of a block

IPSec passthrough on Cisco 887 (multiple VLANs sharing one internet connection)

High Reed-Solomon EC on 887VA with VDSL

Required to log in twice to embedded AP (C887VA-W-E-K9)

ASA5505 - outbound traffic ceases even though port is up

You're a star. Thanks for

The ip nat pool command lets

Can anyone help?

Currently running the

Thanks, would appreciate that