Actiontec USB/Ethernet DSL Modem User Manual

Medium Security Level

Service

Port

In

Out

http

80

no

yes

dns

53

no

yes

ftp

21

no

yes

telnet

23

no

yes

smtp

25

yes

yes

pop3

110

yes

yes

nntp

119

no

yes

real audio/video

7070

yes

yes

icmp

n/a

no

yes

H.323

1720

no

yes

T.120

1503

yes

yes

SSH

22

no

yes

imap

163

yes

yes

https

443

yes

yes

secure imap

983

yes

yes

secure pop3

885

yes

yes

Low Security Level

Service

Port

In

Out

http

80

no

yes

dns

53

yes

yes

ftp

21

no

yes

telnet

23

no

yes

smtp

25

yes

yes

pop3

110

yes

yes

nntp

119

no

yes

real audio/video

7070

no

yes

icmp

n/a

yes

yes

H.323

1720

yes

yes

T.120

1503

yes

yes

SSH

22

yes

yes

imap

163

yes

yes

https

443

yes

yes

secure imap

983

yes

yes

secure pop3

885

yes

yes

92

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Image 95
Actiontec electronic GT701 user manual Medium Security Level, Low Security Level