Sponsored Content
Top Forums UNIX for Advanced & Expert Users Issue setup Transparent proxy and Gateway using Squid on CentOS 7 Post 303009706 by MadeInGermany on Tuesday 19th of December 2017 03:01:53 AM
Old 12-19-2017
Yes, firewalld conflicts, must be disabled if using iptables (and vice versa).

NetworkManager should not be a problem.
 

10 More Discussions You Might Find Interesting

1. Cybersecurity

IPNAT / Transparent proxy loops...

Hi! My situation: I have an OpenBSD firewall/proxy (192.168.0.1), running IPF/IPNAT w/ Squid as transparent proxy. This machine is configured to be gateway to the network. This works great, all the clients WWW-requests on the internal network are rerouted to the proxyport by this... (0 Replies)
Discussion started by: indo1144
0 Replies

2. IP Networking

SQUID Transparent Proxy Server

hi guys! We are setting up Squid Server. we want the server to be transparent. But I don't know how will i be able to set the network up. is it possible to set the squid server in the same LAN with the Squid Client and still functions as a transparent server? if so, can anybody help me do it? ... (1 Reply)
Discussion started by: init6_
1 Replies

3. Shell Programming and Scripting

Need help with a shell script:Config Transparent Proxy using Shell

I want to config Transparent Proxy using Shell Script. I have more questions<exercise of me :D>: + Check that the squid is installed or not install and version is installed +Allows users to choose to run a transparent proxy or not +Perform configuration and turn on service in accordance... (0 Replies)
Discussion started by: kaka287
0 Replies

4. UNIX for Advanced & Expert Users

Setup a Reverse Proxy on Squid

Hi all, The scenario is: http://img834.imageshack.us/img834/7990/1234z.jpg - With: + 192.168.100.0/24 : internet link (simulation) + Multiple Websites are hosting in local. + Complete DNS configuration. + OS: CentOS 5 - Requirements: Configure Squid Proxy as... (0 Replies)
Discussion started by: kidzer0
0 Replies

5. Linux

GNUGK-How to setup static gateway to gateway routing

Dear Sir I am a newbie in the world of IP telephony. I have been working with Asterisk PBX (SIP) and Cisco Call Manager (MGCP) but now I am learning on how to work GNUGK for H.323 Gatekeeper. I am having a problem, configuring static call routing on GNUGK in the section ... (0 Replies)
Discussion started by: mfondoum
0 Replies

6. IP Networking

SQUID Proxy server configuration

Can any one direct me to the resources where I can find in-depth instructions on Squid Proxy server and its configuration? Thanks in advance.:) (1 Reply)
Discussion started by: admin_xor
1 Replies

7. IP Networking

Transparent Proxy with URL Rewriting

All traffic on the LAN is routed through a single machine and filtered using iptables. I'd like to redirect this traffic to a transparent proxy running on the same machine that will rewrite the URL if it matches a specified regex, in which case the user will be redirected to a local server. In... (0 Replies)
Discussion started by: crottyan
0 Replies

8. Linux

How to deny facebook https using squid proxy in Centos 6.5?

Hi we have Centos Server and we have client machines using Ubuntu 12.04 and Win7,I Have Configured Squid only purposely for facebook denied, Cos User;s often being in fb so need to do it, have configured squid as transpernt , followed this How to install squid proxy on centos 6 steps to did it and... (1 Reply)
Discussion started by: babinlonston
1 Replies

9. Linux

How to deny facebook https using squid proxy in Centos 6.5?

Hi we have Centos Server and we have client machines using Ubuntu 12.04 and Win7,I Have Configured Squid only purposely for facebook denied, Cos User;s often being in fb so need to do it, have configured squid as transparent , followed this How to install squid proxy on centos 6 steps to did it and... (2 Replies)
Discussion started by: babinlonston
2 Replies

10. Linux

Not able to setup CentOS 7 as gateway [Using squid proxy]

Hello, Did anyone setup a CentOS7 as a gateway (with squid transparent proxy). I am trying to do so but not able to setup. I setup squid , iptables (using it instead of firewalld) and all the necessary IPtables rules but nothing work. It work previously but access.log of squid not getting... (4 Replies)
Discussion started by: sunnysthakur
4 Replies
FIREWALLD.SERVICE(5)						 firewalld.service					      FIREWALLD.SERVICE(5)

NAME
firewalld.service - firewalld service configuration files SYNOPSIS
/etc/firewalld/services/service.xml /usr/lib/firewalld/services/service.xml DESCRIPTION
A firewalld service configuration file provides the information of a service entry for firewalld. The most important configuration options are ports, modules and destination addresses. This example configuration file shows the structure of an service configuration file: <?xml version="1.0" encoding="utf-8"?> <service> <short>My Service</short> <description>description</description> <port port="137" protocol="tcp"/> <module name="nf_conntrack_netbios_ns"/> <destination ipv4="224.0.0.251" ipv6="ff02::fb"/> </service> OPTIONS
The config can contain these tags and attributes. Some of them are mandatory, others optional. service The mandatory service start and end tag defines the service. This tag can only be used once in a service configuration file. There are optional attributes for services: version="string" To give the service a version. short Is an optional start and end tag and is used to give an icmptype a more readable name. description Is an optional start and end tag to have a description for a icmptype. port Is an optional empty-element tag and can be used several times to have more than one port entry. All attributes of a port entry are mandatory: port="string" The port string can be a single port number or a port range portid-portid or also empty to match a protocol only. protocol="string" If a port is given, the protocol value can either be tcp or udp. If no port is given, it can be any protocol from /etc/protocols to have a protocol match only. module Is an optional empty-element tag and can be used several times to enable more than one netfilter kernel helper for the service. A module entry has exactly one attribute: name="string" Defines the name of the kernel netfilter helper as a string. destination Is an optional empty-element tag and can be used only once. The destination specifies the destination network as a network IP address (optional with /mask), or a plain IP address. The use of hostnames is not recommended, because these will only be resolved at service activation and transmitted to the kernel. For more information in this element, please have a look at --destination in iptables(8) and ip6tables(8). ipv4="address[/mask]" The IPv4 destination address with optional mask. ipv6="address[/mask]" The IPv6 destination address with optional mask. SEE ALSO
firewall-applet(1), firewalld(1), firewall-cmd(1), firewall-config(1), firewalld.conf(5), firewalld.direct(5), firewalld.icmptype(5), firewalld.lockdown-whitelist(5), firewall-offline-cmd(1), firewalld.richlanguage(5), firewalld.service(5), firewalld.zone(5), firewalld.zones(5) NOTES
firewalld home page at fedorahosted.org: http://fedorahosted.org/firewalld/ More documentation with examples: http://fedoraproject.org/wiki/FirewallD AUTHORS
Thomas Woerner <twoerner@redhat.com> Developer Jiri Popelka <jpopelka@redhat.com> Developer firewalld 0.3.9 FIREWALLD.SERVICE(5)
All times are GMT -4. The time now is 11:29 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy