popper listen only to port 110 on 127.0.0.1 ?
Hi there Can i make popper to listen only to 1 interface or even only to 127.0.0.1 addres Greetings, Marchel hooyboer marchelh@xs4all.nl
On Fri, 14 Apr 2000, Marchel Hooyboer wrote:
Can i make popper to listen only to 1 interface or even only to 127.0.0.1 addres
I don't know, but you can get the same effect easily by adding a line like popper : ALL EXCEPT LOCAL (or similar) in /etc/hosts.deny Cheers, Peter -- Peter Münster http://gmv.spm.univ-rennes1.fr/~peter/
On Fri, Apr 14, 2000 at 09:21:30AM +0200, Marchel Hooyboer wrote:
Can i make popper to listen only to 1 interface or even only to 127.0.0.1 addres
You can use the packet filter within the kernel. ipchains is the tool for 2.2.x kernel. You have to specify to deny/reject all incoming packets on the pop port which do not have 127.0.0.1 as the address. There are examples in the ipchains-HowTo. The German c't had an article in number 17 (?) last year about using ipchains. HTH Frank
participants (3)
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Frank Derichsweiler -
Marchel Hooyboer -
Peter Münster