ESET MAIL SECURITY - FOR LINUX BSD AND SOLARIS Manuel d'installation télécharger pdf (Page 38)

10.10 Setting ESETS for scanning of IMAP communication

The IMAP communication scanning is performed using the esets_imap daemon. In the [imap] section of the ESETS configuration

file, set these parameters:

agent_enabled = yes

listen_addr = "192.168.1.10"

listen_port = 8143

where ‘listen_addr’ is the address of the local network interface named if0. Then restart the ESETS daemon. The next step is to

redirect all IMAP requests to esets_imap. If IP-filtering is being performed by the ipchains administration tool an appropriate

rule would be:

ipchains -A INPUT -p tcp -i if0 --dport 143 -j REDIRECT 8143

If IP-filtering is being performed by the iptables administration tool, the rule is:

iptables -t nat -A PREROUTING -p tcp -i if0 --dport 143 -j REDIRECT --to-ports 8143

On FreeBSD, the rule is as follows:

ipfw add fwd 192.168.1.10,8143 tcp from any to any 143 via if0 in

On NetBSD and Solaris:

echo 'rdr if0 0.0.0.0/0 port 143 -> 192.168.1.10 port 8143 tcp' | ipnat -f -

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ESET MAIL SECURITY - FOR LINUX BSD AND SOLARIS Manuel d'installation Page 38