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0answers
15 views

Will enabling Comcast Business Gateway Port triggering lock me out?

Device info: SMC Networks Firmware 3.1.6.56 I am remotely logged into a server and configuring the "Comcast Business Gateway". At the current moment, Within the Firewall >> Port Configuration >> ...
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3answers
42 views

Can the firewall prevent the DHCP to give an address, how to fix this?

I am not getting an IP in the subnet 10.0.0.0/24 where the DHCP is working and should serve an IP, I am getting instead only an IP in the subnet 169.254.0.0/16(link local address) that is probably ...
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2answers
196 views

How to restrict outbound EC2 to only access S3?

I want to restrict the outbound security group from an EC2 instance. The instance only needs to access an S3 bucket. I just learned that S3 uses port HTTPS (443). I could just put that rule in place ...
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1answer
510 views

Configure clients to navigate through specific wan. Pfsense

I have a machine with a pfsense running. It is configured with three ethernet cards. LAN 192.168.2.1/21 WAN1 200.41.X.2/24 WAN2 200.41.X.3/24 ISP Gateway 200.41.X.1 This is a connection with 5 ...
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0answers
122 views

iis reverse proxy: one default server and a fall-back

After spending dozens of hours to no avail, I am now asking for help with my IIS issue. I use IIS as a reverse proxy, which provides HTTPS encryption and authentication. The public site is, say, ...
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1answer
633 views

Specifying a Postfix Instance to send outbound email

I have a CentOS 6.5 server running Postfix 2.6x (the default distribution) with five public IPv4 IPs bound to it. Each IP has DNS and rDNS set separately. Each uses a different hostname at a ...
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1answer
118 views

Outbound ports for a firewall for webserver and db server

I have an environment where there is one firewall, and there is a secure segment and a DMZ segment behind it. There is a bunch of servers in the secure segment - DB server, the QA server, etc and ...
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votes
1answer
921 views

Can a URL Rewrite condition compare two server variables?

I am trying to compare two server variables as part of a URL rewrite condition. But first, some context... In IIS, if you request http://www.example.com/foo and foo is a directory, IIS sends a 302 ...
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2answers
1k views

Remote Desktop *from* Windows 2008 R2 Server

Summary: how do I create an RDC connection from a Windows 2008 server to another server? Our client will only allow us to connect to their server via a static IP address (which is fair enough), but ...
2
votes
1answer
4k views

Windows updates behind a physical firewall with only IP based rules and generic outbound connections are turned off

I have some boxes that I do not want to allow any in or outbound traffic to the internet Except for windows updates. However the fire wall in place (Cisco ASA) apparently only supports ip based ...
2
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1answer
94 views

How can I Nat certain boxes in my datacenter so that they are coming from a single IP

I want to NAT a certain group of servers in my datacenter so that they all access clients from a single IP. This will make it much easier for documentation that we provide clients. However there ...
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1answer
2k views

EC2 instance is blocking all outbound connections, how to diagnose/fix?

My EC2 instance is blocking all outbound connections. wget http://www.google.com ==> Hangs ping google.com ==>hangs ssh user@anyserver ==>hangs I ran : sudo iptables -F to eliminate all ...
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1answer
5k views

Outbound URL Rewrite rule causes 500 server error on IIS7.0

When I added User-friendly URL using IIS URL Rewrite Module 2.0 i got this server error 500. I followed the guide on official MS learn iis page. I noticed when I unchecked following option "Create ...
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1answer
183 views

Outbound Calling

I can't seem to get outbound calling for Asterisk working. ::Useful Info:: trixbox Version: 2.8.0.4Asterisk Version: 1.6 Pastebins: http://pastebin.com/6eH87Nri | http://pastebin.com/MU6F6dDC The ...
2
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1answer
772 views

IIS7.5 Outbound Rule for lower case URLs in <a href=“…”>

I know how to canonicalise the case of URLs on incoming request to IIS7.5, in fact, there's a built in rule template to start from. But how about outbound (without changing the code)? This is where ...