VIRATA ADSL Ethernet Router Series Installationsanleitung PDF herunterladen (Seite 49)

BB005x Installation and Configuration Guide

Security Level = High

External/Internal External/DMZ DMZ/Internal

Protocol Port In Out In Out In Out

http 80 X Yes Yes Yes Yes Yes

dns 53 X Yes X Yes X Yes

ftp 21 X X X Yes X Yes

telnet 23 X X X X X X

smtp 25 X Yes Yes Yes Yes Yes

pop3 110 X Yes Yes Yes Yes Yes

nntp 119 X X X X X X

Real aud./vid. 7070 X X X X X X

Icmp N/A X Yes X Yes X Yes

H.323 1720 X X X X X X

T.120 1503 X X X X X X

SSH 22 X X X X X X

Security Level = Medium

External/Internal External/DMZ DMZ/Internal

Protocol Port In Out In Out In Out

http 80 X Yes Yes Yes Yes Yes

dns 53 X Yes Yes Yes Yes Yes

ftp 21 X Yes Yes Yes Yes Yes

telnet 23 X Yes X Yes X Yes

smtp 25 X Yes Yes Yes Yes Yes

pop3 110 X Yes Yes Yes Yes Yes

nntp 119 X Yes Yes Yes Yes Yes

Real aud./vid. 7070 Yes X X Yes X Yes

Icmp N/A X Yes X Yes X Yes

H.323 1720 X Yes X Yes X Yes

T.120 1503 X Yes X Yes X Yes

SSH 22 X Yes X Yes X Yes

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VIRATA ADSL Ethernet Router Series Installationsanleitung Seite 49