Messages

1

Troubleshooting / Re: Tunnel mode and HTTPS

« on: October 04, 2017, 09:11:15 AM »

Hi Antonie,

Works like a charm :-)
I just have one more question: for us (EU) it's not interesting to go through the tunnel to Azure and then head back from Azure US to Europe to visit a European website.
So I though we could limit the tunnel from EU to Azure only to specific IP addresses.
I have a (dynamic) list of IP addresses in CIDR notation for O365, but it's > 200 lines and I think that the tunnel configuration is limited to 99 entries. Is there a way to get over 99 entries (tunnel_policies file) ?
For now I'm using a custom built batch file with over 200 "route add" commands, but this does not give us the benefit of the WanOS acceleration for EU websites.
And - almost forgot - , I don't think you need to do anything with the traffic policies (v4 automatically optimizes everything) ?

Thx,
Kris

2

Troubleshooting / Re: Tunnel mode and HTTPS

« on: October 03, 2017, 11:31:57 AM »

Hi Antonie,

thx ! I will try soon, but in the meantime I deleted my Azure vm and re-uploaded it again.
But the mac address has changed, so my previous key does no longer work.
I reapplied for a new trial key already..

Kris

3

Troubleshooting / Re: Tunnel mode and HTTPS

« on: October 03, 2017, 08:29:14 AM »

Hi Antonie,

I managed to get EU WanOS and Azure WanOS connect through a 2-way tunnel. I can access https and even rdp on the local Azure subnet through the tunnel so that's good !
Webcache/optimization are all disabled right now.
The EU side tunnels 0.0.0.0/0 to the Azure side, the Azure WanOS tunnels all traffic to the local EU subnet back.
What does not work is when I try to access a resource (http/https) that is NOT in the local Azure subnet.
If I set 0.0.0.0/0 as tunnel mask on the Azure side, packets bounce back and forward between Azure & EU (that's logical). If I limit the Azure tunnel to only the EU subnet, communication between EU and Azure subnet works A-ok, but nothing outside the Azure subnet is reachable.
I am attempting to tunnel all Internet traffic from EU to a Azure WanOS and breakout to Internet from there.
Is this possible with WanOS ?

Thx in advance,
Kris

4

Troubleshooting / Re: Tunnel mode and HTTPS

« on: September 28, 2017, 10:07:32 AM »

Hi Antonie,

Both sides are running v4.
There is a tunnel set-up from EU to Azure, but NOT from Azure to EU.
Both sides have identical traffic policies (see attached picture).
The EU side has a 0.0.0.0/0 mask in the tunnel policy.
Webcache and TCP Accelerator are on on both sides, and in webcache settings the "SSL Servers" has 1 entry "0.0.0.0/0".
Http works, but sometimes with a big delay (I suspect it's waiting for a https link somewhere on the webpage).
Are these settings correct ?

Thank you,
Kris

5

Troubleshooting / Tunnel mode and HTTPS

« on: September 27, 2017, 01:11:42 PM »

Hi All,

I am trying out a proof-of-concept for our connection to Office 365.
As a little background : we are based in Europe, but our (email) data is located in a datacenter in the US.
This means that when we access data, we have anywhere from 90 to 110 ms latency.

My idea is to setup a WanOS in tunnel mode in Europe, and one in tunnel mode hosted on Azure in the same datacenter and "tunnel" everything that is Office 365 related through WanOS.

I have a WanOS VM on ESXi 5.5 setup and working, and another one hosted in Azure.
Both are connected through a tunnel (I can see that in WanOS), and I can access the Azure WanOS https config page through the tunnel.
But I cannot get any https connection to work through the tunnel.
Firefox says "Performing a TLS handshake to ...", IE says nothing but blanks out and Chrome says "Establishing secure connection" followed by "This site can’t be reached, took too long to respond..."
I'm a newbie in WanOS (else I wouldn't have placed this question :-) )
Anybody who can help me ?

thx in advance,
Kris