Web Publishing - ZyXEL Communications nsa325-v2 User Manual

20.14 Web Publishing

A web-published share cannot be accessed by web browser from the Internet.
• Make sure the person trying to access the share is using the correct web address (and port
number if the NSA's web publishing feature is not using port 80). See
• Make sure the publishing feature is turned on and the share is in the list of published shares.
• Make sure the person trying to access the share is using Internet Explorer 6.0 (and later) or
Firefox 1.07 (and later).
• You need to use a public address to access the NSA's web-published shares from the Internet. If
your NSA uses a private IP address, use the public IP address of your Internet gateway (firewall)
and configure NAT or port forwarding on your Internet gateway and possibly firewall rules in
order to let people access the NSA's web-published shares from the Internet.
• Make sure the firewall's public IP address is static or that the firewall uses a Dynamic Domain
Name (DDNS).
• Web publishing uses TCP protocol and the port number you specify. Make sure there is not
another service using TCP protocol with the same port number.
• If Firefox access to the share does not work, check that you did not set the Web publishing
feature to use one of the following ports. (Firefox blocks these ports by default.)
Table 128 Ports Blocked By Default in Firefox
PORT SERVICE
1 tcpmux
7 echo
9 discard
11 systat
13 daytime
15 netstat
17 qotd
19 chargen
20 ftp data
21 ftp control
22 ssh
23 telnet
25 smtp
37 time
42 name
43 nicname
53 domain
77 priv-rjs
79 finger
87 ttylink
Media Server User's Guide
PORT SERVICE
95 supdup
101 hostriame
102 iso-tsap
103 gppitnp
104 acr-nema
109 POP2
110 POP3
111 sunrpc
113 auth
115 sftp
117 uucp-path
119 NNTP
123 NTP
135 loc-srv epmap
139 netbios
143 IMAP2
179 BGP
389 LDAP
465 SMTP+SSL
512 print exec
Chapter 20 Troubleshooting
page 220 for details.
PORT SERVICE
513 login
514 shell
515 printer
526 tempo
530 courier
531 chat
532 netnews
540 uucp
556 remotefs
563 NNTP+SSL
587 submission
601 syslog
636 LDAP+SSL
993 IMAP+SSL
995 POP3+SSL
2049 nfs
4045 lockd
6000 X11
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