Networking :: How To Create Public Blacklist For Squid

May 28, 2009

I'm updating many servers blacklist manualy. from time to time. I want to create a blacklist and host it on a website, and servers will update from this list regularly. For servers I'm using:

Centos
iPcop
Smoothwall

And for proxy I'm using Squid. And I dont use squidguard.

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Ubuntu Networking :: Create A New Virtual Network Using A Subnet Of Public Range

Jan 27, 2010

There seems to be a lot written about virtual networking but I am not sure what approach to take in my situation. My local subnet has a public block of 128 addresses. I have a virtual host running on my machine. My machine has a static address and I'd need to assign one to the guest. I have edited the guest's interface file and assigned a public address to it's eth0. However the guest cannot ping out and I can't ping in.

By default the virtual machine manager creates a virtual network (virbr0) and assigned a private address range to it. I have tried to create a new virtual network using a subnet of my public range (/31) but the manager says the range must to a minimum of 16 addresses (/4). It doesn't look possible to achieve my aims using the virtual machine manager.

In the past I have used the procedure laid out here:[URL].. which is to manually create a bridge. I am not sure that is relevant for my 9.10. I think I would have to disable the network manager if I were to do that and I am not sure how to do that.

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Server :: Tools - Squid Accounts - To Create - Change - Modify Users Of Squid And To View Their Logs

May 23, 2010

My squid server works fine in fedora 11 system . Is there any web like interface for admins to create,change,modify users of squid and to view their logs.

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Networking :: How To Blacklist Any IP

Mar 29, 2009

I have a server setup that is getting repeatedly hit by the same IP address it has tried accessing my vsftp and /drupal/cron.php. For security reason I have disabled vsftpd while I am not using it. The webserver on the other hand I need to leave running.

Code:
- pam_unix Begin -
vsftpd: Unknown Entries:
check pass; user unknown: 2708 Time(s)
authentication failure; logname= uid=0 euid=0 tty=ftp ruser=Administrator rhost=211.161.251.123 : 2282 Time(s)
authentication failure; logname= uid=0 euid=0 tty=ftp ruser=administrator rhost=211.161.251.123 : 426 Time(s)
- pam_unix End -

I would like to be able to add the ip to a blacklist. Additionally I would like to whitelist my own ip when I am working remotely, my remote location doesn't match my reverse dns and my server gives me an error at the end of the day that someone (myself) might be trying to break in. Running Fedora Core 9 in case it matters.

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Fedora :: Create Public SSH Key For Dummies?

May 31, 2011

I was wondering if there is an easy tutorial and/or explaination on how to create Public SSH Keys. Most of what I found is hard to follow and I would need to create on to join groups with the Fedora Project.

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General :: Create A Unique Zip With Only Public Subdirectory?

Apr 15, 2010

I've a lot of websites (100+ directories) I want to create a unique zip with only public subdirectory.

My structure now is like:

- Site 1
--- app
--- tmp
--- log
--- public

[Code]...

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Applications :: Openssh, Create A Public Key Authentication From Cli Only?

Jul 4, 2010

Im trying to create a public/private key for open ssh, I don't really know what difference between the two. I want it to all be one command and not have to hit enter after each command. Here is what I mean:i type "ssh-keygen"and it asks me were to save, then my paraphrase, then reenter the paraphrase.I just want to be I guess you could say unattended if that makes any sense.

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Networking :: Blacklist IPV6 Entries Not Sticking

Aug 23, 2010

Here is what I tried:
Since I had no aliase in /etc/modprobe.d/, I made one. I have also added entries to blacklist.conf ( even tried blacklist with out the .conf ), added entry to sysctl.conf, and added a no load to my grub.conf ( /etc/default/grub). I am still seeing ipv6 in netstat but not when I check lsmod. Below are my entries:

Code:
cat /etc/sysctl.conf | grep ipv6
#net.ipv6.conf.all.forwarding=1
net.ipv6.conf.all.accept_redirects = 0
net.ipv6.conf.all.accept_source_route = 0
net.ipv6.conf.all.disable_ipv6 = 1

Code:
cat /etc/modprobe.d/blacklist
blacklist ipv6
install ipv6 /bin/true

Code:
cat /etc/modprobe.d/blacklist.conf | grep ipv6
blacklist ipv6
install ipv6 /bin/true

Code:
lsmod | grep ipv6
#

Code:
cat /etc/default/grub | grep DEFAULT
GRUB_DEFAULT=0
GRUB_CMDLINE_LINUX_DEFAULT="ipv6.disable=1 quiet splash"
Any ideas why I am still seeing service listing with ipv6?

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Networking :: Blacklist IPV6 To Speed Up Internet Connections

Sep 18, 2009

I have seen several threads lately about slow internet connections here and elsewhere, but I haven't seen anyone post a reply about blacklisting ipv6 so I am curious as to why?Is ipv6 enabled only on certain distro's or is there some other reason that it's not mentioned?

<If anyone wants to try it, to see if it would work for them>

On Slackware 12.2 and Salix 13.0 just add "blacklist ipv6" to the /etc/modprobe.d/blacklist file. I'm not sure about non-slackware based distro's. Unfortunately, I don't know any way of doing it without rebooting.

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Networking :: Cannot Unload Or Blacklist Bcm43xx On Redhat Enterprise Server?

Jan 21, 2010

I installed Redhat nash version 5.1.19.6 with kernel 2.6.18-128.el5-xen-i686 on a Dell Inspiron 1300 with Broadcom BCM4401 (eth0/LAN) and BCM4318 (eth1/WLAN). eth0 is working fine, but eth1 was causing trouble. After some difficulties with missing packages I managed to install ndiswrapper, blacklisted module bcm43xx in /etc/modprobe.d/blacklist and removed it, loaded module ndiswrapper and had connection. But after reboot module bcm43xx was again loaded. So blacklisting does not seem to work.And additionally strange to me, I cannot unload module bcm43xx anymore. And if I load ndiswrapper driver bcm43xx is still used as the terminal command 'dmesg' is showing me in the system log, while ndiswrapper was used when the connection was once and only once established

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Server :: How To Create Squid Cache

Aug 6, 2010

first i'm new in this filed of linuxi have Debian 5 serveri need to know how build squid and cache in server

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Software :: How To Create Post Header In Squid

Sep 3, 2010

i have a little trouble using squid headers. i explain. i want that when a client do request from specific Url, like: [URL]... the squid automatically send post header like: [URL].. the goal is when client using the proxy server he will be automatically logged to the server. i dont know where to start. do i need to create my own header? if not how can i possibly send post data.

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Server :: Squid - Create A Exception For An IP Address To Pass Direct?

Feb 1, 2010

I need your help for a problem that it's happening in my customer. What I need is to change the configuration of a proxy, configured on Linux Cent OS v 4.3( explanation - see below) .My squid configuration's file it's like this:

[Code]...

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Ubuntu :: Use Openssl Public And Private Keys So Only A Host With The Public Key Could Access / Decrypt The Filesharing

Aug 2, 2011

I'm trying to write a p2p file sharing program using python's built-in libraries. Everything is going well. The only thing is that i'd like to be able to use openssl public and private keys so only a host with the public key could access/decrypt the filesharing. I've gotten these libraries (httplib, basehttpserver, ssl, os) to work using just a pem file containing both the public and private keys but no success with them seperately. Can someone point me in the right direction or offer an alternative? PS, the goal of the project is to create an anonymous, decentralized, secure file sharing program. I want to be able to upload this to sourceforge so everyone can use it, if that's any incentive

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General :: Mv: Cannot Stat `/public/public/clamscans/*.txt': No Such File Or Directory

Sep 24, 2010

I run the following file with the >log.log redirector and it does not capture errors.

#!/bin/bash
echo ************************BEGIN LOG******************************
date +"%m/%d/%Y %H:%M:%S $HOSTNAME"
cp -f /scripts/original/clamscans.log /scripts

[code]....

The following errors show up when I run from the file from the term window, but are not written to log.log:

tar: /public/public/clamscans/*.txt: Cannot stat: No such file or directory
tar: Error exit delayed from previous errors
mv: cannot stat `/public/public/clamscans/*.txt': No such file or directory

I know with windows you can add the 2>&1 to capture error data. Is there such a thing for Linux?

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Debian Configuration :: Forward Traffic From Public IP To Another Public IP?

Mar 3, 2010

How can I forward all traffic from a public IP to another public IP. Let's say I have a first debian box named box1 with eth0 = 1.1.1.1 and eth0:1 = 1.1.1.2 and I want to forward all traffic from 1.1.1.2 to "box2" located somewhere else over the internet and having for eth0 2.2.2.2 Both 1.1.1.0/24 and 3.3.3.0/24 are public IP ranges.

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Server :: Create SSH Server In Home With Dynamic Public Ip?

Jun 15, 2011

i need to create a SSH server in my home and i should able to log in my SSH server over the internet from out site. what are the setup i have to do?

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General :: Move The Contents Of /public-back/templates Recursively With Permissions Into /public/templates?

Apr 20, 2011

ls -al ../public-back
drwxrwxr-x 4 apache apache 4096 Apr 19 03:32 templates
ls -al ../public-back/templates
drwxrwxr-x 2 apache apache 4096 Apr 19 03:33 content

[code]....

How do I move the contents of /public-back/templates recursively with permissions into /public/templates ?

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Ubuntu Networking :: SSH Public Key Denied?

Nov 18, 2010

I set up an SSH server on my home machine and finally figured out that I needed to disable password authentication to get RSA authentication enabled. Now I'm having problems with that too.ssh -v -i id_rsa ashtray@x.x.x.83

Code:
OpenSSH_5.1p1 Debian-5, OpenSSL 0.9.8o 01 Jun 2010
debug1: Reading configuration data /etc/ssh/ssh_config

[code]....

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Networking :: Connect To Server Without Public IP?

Jul 18, 2011

I want to use my personal computer remotely. The problem is my computer is connected to a local network that I can't modify. I can connect from my computer to another one that has public IP via ssh. Is it possible to login to the "proxy" computer from somewhere and somehow use the connection established before to connect to my PC?

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Networking :: How To Do NAT In Iptables (IP Public To Internal IP)

Mar 22, 2010

How to do NAT in Iptables? ..I am trying to NAT IP public:Port to Internal IP:Port (202.a.b.c SMTP to 172.16.1.169 SMTP) ..

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Networking :: Ssh To Computers On LAN From A Proxy That Has Public IP?

Apr 13, 2010

I have a PC which has a Public IP.It is a webserver but it is not a proxy server.I want to be ableto do an ssh to the machines which are behind this webserver on LAN in one step.Right now I do an SSH to this webserver and then do an SSH to any other machine on my LAN how can I do it in one step.

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Networking :: Can't Get Internet In Public Library?

Jan 14, 2011

I just set up my ubuntu 10.10, which boot up by usb drive,

and I found a problem that I can't get my internet when I was

sitting in a public library. The firefox show me every website is

untrust. Normally, when first connect to this network, I need to

accept a library contract on webpage, which called spyder.local.

Does anyone could fix it? or there is something related to the

firefox setting. I currently keep every setting by default

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Networking :: Multiple Public IPs With VirtualBox?

Jan 4, 2011

I recently purchased a block of 5 IPs from Comcast. I have a computer running Arch Linux connected to the Comcast gateway they gave me. On my connected computer I have 2 Windows XP virtual machines running. Now I was wondering how can I make each of those virtual machines have a different public IP, because currently the only thing I can get working is have the computer and both virtual machines sharing the same public IP.

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Networking :: Multiple Web Servers With One Public Ip?

Feb 16, 2009

i am working at a place that has 2 physical web servers yadayada1 and yadayada2 but only one public ip address i can use dyndns to register 2 dynamic domains on the same ip address
how can i get yadayadayada1.dyndns.org to route to yadayada1 and yadayadayada2.dyndns.org to route to yadayada2 ?

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Networking :: Nating PUBLIC IP To One Local IP?

Feb 15, 2011

I have cent OS 5.5, i am not getting proper command for the same.

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Networking :: Public Static Ip Routing ?

Jun 14, 2011

I've been trying to get it work for 2 days now..

Here's my setup.

MODEM -> router (ISP one don't have access)

from the router it split into 2 connection one to my GW (linux debian) and another to a switch which is connected to a web/email server and the gateway.

My gw use x.x.x.27 and x.x.x.26 (everything I use on these ips is ok)

on the web/email server I have x.x.x.28 29 and 30

With this setup it's ok but I want to eliminate the link to the switch and make it pass thru the GW and i can't manage to get it work!

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Networking :: Qmail Not Responding On Public Ip?

Mar 11, 2011

I have problem with qmail. From today I can't connect to my server, when I login via ssh on serwe and check

Code:
telnet localhost 110
I can connect but when I try

[code]....

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Networking :: Unable Browse Own Public IP From LAN

Apr 23, 2010

My web server public IP is: 202.1.2.3 and it was natted to internal IP 172.16.1.31 just confusing why I am unable to browse http://202.1.2.3 from LAN? (I able to browse http://172.16.1.31 from LAN)

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Fedora Networking :: Wireless On Public Not Allowed?

Nov 25, 2009

As waht it says above. I can't access public wifi as any browser on every single distro i've tried (15+) won't load just stuck in perpetual loading. No error message or nothing.

Also the browser wouldn't work until i disabled ipv6 in about:config. All browsers do this. is there something i could do to disable it completely so i have a browser choice?

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