Linksys E2500 – Long Term Update
I first posted about the Linksys E2500 back in November 2011. At the time, I had a number of issues with this dual band wireless router, but I also acknowledged that I was running it in a […]
Articles by John Herbert
Why Doesn’t IPv6 Work on My Juniper EX Switch?
Once upon a time I had a lovely home network where IPv4 and IPv6 coexisted in perfect harmony. And then the big bad Juniper EX3200 switch was installed, and suddenly my IPv6 world ended. In […]
Multicast Problems on the Juniper EX Series
I’m lucky enough to run a Juniper EX3200 as my home’s “core switch” (sounds good, right?). I love the Junos OS, and apart from the fans being tremendously noisy (in fact the hostname for this […]
Opengear’s Hedgehog – The ACM5504-G-W-I
If you haven’t seen my previous posts on the Opengear products, it may be worth going back and reading about the ACM5004 – a small remote site console server with 3G capabilties, and seemingly endless […]
Reverse Engineering A Firewall Policy With Securify
Some years back, a company I was working for had a big problem – they had a number of PIX firewalls where the primary firewall rule – give or take a few specific permits and […]
Google Reader – The Best Product You Never Used
The total lack of branding for Google Reader shown above I think sums up the level of effort that Google have been willing put into the product in the last few years (and possibly longer). […]