44 lines
1 KiB
Markdown
44 lines
1 KiB
Markdown
# Utility Services
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## Overview
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Variety of convenience services for carrying out common networking changes.
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The following services are provided as utilities:
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* UCARP
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* IP Forward
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* Default Routing
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* Default Muticast Routing
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* Static Routing
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* SSH
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* DHCP
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* DHCP Client
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* FTP
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* HTTP
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* PCAP
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* RADVD
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* ATD
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## Installation
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To install the functionality of the previously metioned services you can run the following command:
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```shell
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sudo apt-get install isc-dhcp-server apache2 libpcap-dev radvd at
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```
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## UCARP
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UCARP allows a couple of hosts to share common virtual IP addresses in order to provide automatic failover. It is a
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portable userland implementation of the secure and patent-free Common Address Redundancy Protocol (CARP, OpenBSD's
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alternative to the patents-bloated VRRP).
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Strong points of the CARP protocol are: very low overhead, cryptographically signed messages, interoperability between
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different operating systems and no need for any dedicated extra network link between redundant hosts.
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### Installation
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```shell
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sudo apt-get install ucarp
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```
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