Re: [AFMUG] mytax illinois inaccessible to NAT customers

2020-01-27 Thread Timothy Steele
I can't get to that website and I'm out of the country may be a DNS server or WAN IP you purchased from someone else and it resolves to outside the U.S? I have a public WAN with google DNS On Tue, Jan 28, 2020 at 2:10 AM Steve Jones wrote: > I never really thought about that, I figured it was m

Re: [AFMUG] mytax illinois inaccessible to NAT customers

2020-01-27 Thread Steve Jones
I never really thought about that, I figured it was more along the lines of the thing with disney when it went live, but that does make me think i should see about getting whitelisted does anybody know a state of illinois contact? On Mon, Jan 27, 2020 at 11:54 AM Dan Spitler wrote: > My biggest

Re: [AFMUG] mytax illinois inaccessible to NAT customers

2020-01-27 Thread Dan Spitler
My biggest issues with double NAT wasn't so much the double NAT (though gamers hate it) but with a rogue customer doing something naughty and getting their shared IP on some blacklist that is used by any number of random services. CA DMV being a prime example. Be sure to check the IP against e.g. h

Re: [AFMUG] mytax illinois inaccessible to NAT customers

2020-01-27 Thread Colin Stanners
A long time ago we had an issue where a banking website wouldn't function for a specific customer on dual-NAT, but it functioned when they were put on a public IP. I believe that it was a combination of a too-strict / over-bureaucratic firewall at the bank's end and the NAT affecting path MTU disco

Re: [AFMUG] mytax illinois inaccessible to NAT customers

2020-01-27 Thread Mark - Myakka Technologies
Title: Re: [AFMUG] mytax illinois inaccessible to NAT customers Steve, FWIW - My home system is double nat.  I was able to pull up that web site with no issue. -- Best regards, Mark                            mailto:m...@mailmt.com Myakka Technologies, Inc. www.Myakka.com -- Monday

[AFMUG] mytax illinois inaccessible to NAT customers

2020-01-27 Thread Steve Jones
We have been having issues where customers that are NAT (double NAT) are unable to connect to the Illinois mytax website. I assume its got to do with security of the site and the double NAT. Changing to a public IP resolves it, so its not a huge issue. We see that it appends a _/ to the end of it s