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0
votes
2answers
31 views

Nginx multiple roots

I'd like to divert off requests to a particular sub-directory, to another root location. How? My existing block is: server { listen 80; server_name www.domain.com; location / { ...
2
votes
0answers
52 views

How do iptables work with NFQ in terms of traffic shaping in snort?

I'm trying to understand how iptables and NFQ work together with snort. The reason that I ask this is because from what I understand snort can be set to IPS via NFQ but if you have iptables there ...
0
votes
0answers
48 views

How do you get Snorby to generate an alert through a custom rule?

I am having trouble getting a rule to activate, when a syn flood attack is happening. I have tried 2 iterations of this code and I am losing my sanity over it. The scenario is that I have 3 VMware ...
3
votes
1answer
50 views

Need advices on iptables

Helly guys ! :-) . I need a (several?) advice(s) from you about my iptables setup. I'm pretty new to iptables, and this is the first time I configure a server with iptables ONLY as a firewall (we ...
0
votes
1answer
23 views

Inbound IPTables rules based on queried domain

I have an odd situation and I'm not entirely sure if it is even possible in IPTables. If it isn't, that's fine and I can do without. If it is, fantastic, I'd love to see how to implement it. So, my ...
-2
votes
1answer
28 views

Set rules on exchange and save it to database [closed]

I wanna set exchange rules for my incomming backup mails. After receiving one message with "Backup Exec Alert: Job Success (Server: "SERVERNAME") (Job: "JOBNAME") " in the subject a script should be ...
-1
votes
1answer
70 views

Redirect all traffic on my network to a welcome page [closed]

When someone connects to my network and tries to browse, I would like to redirected to a welcome page. I know there are some commercial solutions for hotspots out there, what I am looking for is just ...
0
votes
1answer
36 views

rewrite rule is ignored

I have some problems with rewrite rule. I have 2 scripts, article.php?url= and product.php?ulrprodus= and I want to setup for them rewrite rules like below: My Rewrite rules: RewriteEngine On ...
1
vote
0answers
46 views

PF rule for Continuity

So it looks like the Continuity on OS X 10.10 creates network interface on the fly (utun2 here) and my PF blocks it, so that I can't make/answer calls. I'm not an admin, just use the IceFloor for PF ...
0
votes
2answers
58 views

postfix - How to create truly user based rules for limiting?

I have a mail server (postfix 2.9.6) up and running with 15-20 users, only for internal usage with one single domain, let's call it xyz.mail.lan Users are: user1@xyz.mail.lan ...
0
votes
1answer
92 views

How can I export Mdaemon filter rules

I'm now migrating my Mdaemon Mail Server to a Zimbra Server. I can export the account list, synchronize the mail data via IMAP. But I dont know how to export the IMAP filter rules of each Mdaemon ...
0
votes
0answers
130 views

Cisco ASA 5505 Access Rules/NAT

I need to allow traffic from any IP to a specific port in an ASA 5505 using ASDM 7.1. I've already created an Access Rule to do this but I ran a Packet Tracer and it gets dropped due to an "implicit ...
-2
votes
1answer
30 views

Disable internal routing

I have 4 different subnets that go in to one Linux box that have openswan and configured VPN's. In the linux box i have configured one interface that is public and sub interfaces that are private. For ...
2
votes
1answer
82 views

Programatically Creating Outlook Rules

I need to distribute a rule to all my users. Conditions are subject contains, from and has attachment. I didn't want to reinvent the wheel for this, so I initially tried New-InboxRule from the ...
1
vote
1answer
498 views

Limit Connections Per IP Windows 2008 R2 x64

Hello I have been searching for a solution to this, what I want to accomplish is the ability for me to define firewall rules that will limit the amount of connections to certain ports from the same ...
0
votes
0answers
29 views

iptables ( help ACCEPT Rules and chain)

I have a flood on my server. I use iptables, I would like a help for it. I ACCEPT "Legitimate" IPS range but in this packets, there is some ips who flood. Next for to filter I want to limit with the ...
0
votes
1answer
70 views

rules iptables limit connection by second

Hello I have this rule: -I INPUT -m string --hex-string "|XXX|" --algo bm --dport 7777 -j DROP work's but there is some false positive. So I want to limit this rule to 5 connections accepted by ...
1
vote
0answers
41 views

squid apply rules to a some users

Good day: I have a squid 2.7 stable9 installation that works. It is connected to LDAP and the users can authenticate perfectly. I have different rules for instance to block a few websites during ...
0
votes
1answer
81 views

iptables blocks ip address even though it is specified to allow it. Why? [closed]

I'm at a loss to explain why these rules don't have the same effect as whitelisting ip addresses. Can anyone tell me why? # /etc/hosts.deny ...
0
votes
2answers
1k views

Blocking Facebook on certain IP Addresses with iptables

Here's my current environment: I have a VM running Ubuntu Server/Squid, and it is set as non-transparent. I have some IP Addresses which need to bypass Squid authentication so they have unrestricted ...
2
votes
0answers
273 views

ConnectionFailedTransientException on New-InboxRule

I am trying to create Mailbox Rules on my users to automatically Junk mail marked as SPAM by our MTA. Using my main account as a test account, I am running the following: new-inboxrule -name ...
0
votes
1answer
104 views

Nginx second domain rewrite rule

What im trying to do: I have nginx running with wordpress Now i want DOMAIN-2 to redirect to a path of DOMAIN-1 http://DOMAIN-1/Content-for-Domain-2 but not just a simple redirect, it should ...
0
votes
1answer
209 views

ip6tables only allow packages to a certain ip-range

I am trying to configure ip6tables to only allow ssh connections to a specific range. In iptables the command would be: iptables -A OUTPUT -p tcp --dport 22 -m iprange --dst-range ...
-1
votes
1answer
463 views

UFW rules for specific host / dynamic dns

How can I setup UFW (Uncomplicated Firewall) to add rules for specific hosts? Eg. I want to allow SSH only from yourpc.no-ip.org?
1
vote
1answer
403 views

Ddos attack getting through iptables [duplicate]

I have been using my own self-made "iptables rules" for blocking all the major type of DDOS attacks on game-servers because these attacks were application/game-server specific instead of the general ...
1
vote
2answers
1k views

iptables 1.4 and passive FTP on custom port

after the upgrade from debian squeeze to wheezy I've got a problem with passive FTP connection. I could narrow it to be iptables related, as I could connect via FTP w/o problems after adding my IP to ...
0
votes
1answer
617 views

Postfix conditional rules base on sending address

Email configuration on dev server: At the moment I have postfix configured to route all emails sent to itself. So if you try to send and email to any address say gareth@example.com it won't be ...
2
votes
1answer
4k views

Open Windows Firewall to all connections from specific IP Address

Is it possible to "whitelist" an IP Address in the Windows Firewall and allow all connections from that specific address?
2
votes
1answer
136 views

Domain based firewall outbound rules

We have a webserver (IIS) hosting some e-commerce websites. Our firewall in front of the server has a restriction on inbound and outbound traffic. The webserver makes outbound calls to payment ...
0
votes
1answer
129 views

Windows Server 2008 R2 firewall order of rules

I would like to have one rule that allows Internet Explorer to connect to my proxy-server, but block all other applications to connect to the proxy-server. Is that possible? I've tried one rule that ...
0
votes
2answers
68 views

apache -Directory directive - allow to serve selected pages

This syntax seems to prevent Apache from serving any pages from /var/www or subdirectories. <Directory "/var/www"> Allow from None Order allow,deny </Directory> I wantthis ...
2
votes
1answer
78 views

Windows firewall - let an application only access 2 ips (outbound)

How do I create a Windows firewall rule that lets application X only open connections (outbound) to two ip addresses, while blocking everything else?
1
vote
1answer
377 views

nginx: rewrite a non-existent php-file to another php-file with all arguments

i really need help here. Sitting for some time now and dont figured it out. I want to realize a very simple task - rewrite a non-existent php file to another existant php file with all arguments ...
1
vote
2answers
5k views

nginx: Disallow Access to a Folder, except some subfolders

How it is possible to deny access to a folder, but except some subfolders in it from "deny"? I tried something like this (in this order): #this subfolder shouldn't be denied and php scripts inside ...
1
vote
1answer
51 views

Elusive Rewrite/Redirect Rule occurring for Apache2, cannot locate anywhere?

i have a server with apache2.2 hosting multiple virtualhosts, with a handful of domains containing a keyword(eg. "foo123") all being rewritten/redirected to another one of my hosted domains. all my ...
1
vote
0answers
25 views

SunOne webMail - mail rule format

Migrating eMails off a SunOne mail server. Getting the messages (via POP3) is easy. But I also want to grab the mail rules users have configured. I don't seem to be able to find documentation about ...
0
votes
1answer
782 views

Sending same email through two different accounts on different domains using Outlook 2010

I am a programmer and don't have experience in Outlook configurations. Our company has two email domains namely xyz.com and xyz.biz. Each employee has an email id on one of these domains but not both ...
1
vote
1answer
792 views

How to stop bots using nginx?

I need to detect bots that act as authenticated users and saturate database's available connections by sending repetitive requests. I am wondering whether it is possible to stop dummy them using nginx ...
3
votes
2answers
918 views

Blocking a network device from communicating with another device on the LAN

I have been working with the firewall/router distribution Pfsense for a while now and I have been trying to figure out how to "isolate" a server on my LAN from other computers on my LAN by using ...
0
votes
1answer
57 views

Creating constraints for creating contacts (Exchange Server 2010)

One of my clients is running an Exchange Server 2010 in their company. On this server, a public address book folder is stored, which can be accessed and edited by various people. Now, since there is ...
1
vote
1answer
330 views

iptables allow HTTP from anywhere, MySQL internally and lock SSH to a specific ip

Having trouble getting my head around iptables rules I need to: Allow HTTP traffic to 80 and 443 from anywhere Allow MySQL traffic 3306 internally Allow SSH access from a specific list of IP ...
2
votes
2answers
227 views

iptables rejects everything it should accept

Everybody, hello! I'm trying to setup my server firewall using iptables (I have to admit that last time I used iptables was a year ago), but iptables acts contrary to what I ask. Here is my test ...
1
vote
1answer
4k views

How can I forward mail in Domino 8.5.3 without keeping a copy in the original recipient's mailbox?

I'm new to Domino and need to forward email that a user receives to another user. However, I do not want to keep a local copy of the message in the inbox of the original recipient. Can anyone explain ...
0
votes
2answers
2k views

Monitoring emails sent from Outlook

I support somewhere around 50 users doing both help desk as well as server administration. Just recently a manager was suspicious that their employee was automatically forwarding all of his ...
1
vote
1answer
657 views

iptables routing - openVPN host inaccessible publicly

i have a dedicated openVPN server sitting behind a NAT router and i have the server's static IP set in the DMZ; the problem is that with current rule set (as seen in the screenshot below) i cannot ...
0
votes
2answers
63 views

I need help w/iptable rules

Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT all -- anywhere anywhere The above 'ACCEPT'-line is quiet confusing to me. ...
2
votes
1answer
397 views

Exchange resource mailbox rule

I have a resource mailbox set up in Exchange 2010 with auto attendant and it is auto accepting meetings without a problem. What I'm looking for it to do is the following: If a meeting is approved ...
0
votes
1answer
829 views

Exim 4 filter spam on return path different from “mail from”

Recently I'm receiving (a lot of) spam with "mail from:" from legitimate users (on my server) but a different "Return path". This should not happen for our users, that is, mail received for ...
0
votes
3answers
165 views

Monitor Exchange using mail

Aim: I need to check an Exchange email server 2007 (if reachable, delivery time...) but I got some serious restriction (EWS and ping are disabled, and only outlook can access it in intern, external ...
3
votes
1answer
269 views

Force users to use BCC

I want to force users sending mail to my server to use BCC (we're getting a lot of internal spam created by mailings to 30+ mailing lists which then reply to all). I thought spamassassin could be a ...