ZyXEL NSA325 User Guide - Page 361

Web Publishing, A web-published share cannot be accessed by web browser from the Internet. - ssh

Page 361 highlights

20.14 Web Publishing Chapter 20 Troubleshooting 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 page 219 for details. • 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. See Appendix C on page 407 for a list of common services and their associated protocols and port numbers. • 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 123 Ports Blocked By Default in Firefox PORT SERVICE PORT SERVICE PORT SERVICE 1 tcpmux 95 supdup 513 login 7 echo 101 hostriame 514 shell 9 discard 102 iso-tsap 515 printer 11 systat 103 gppitnp 526 tempo 13 daytime 104 acr-nema 530 courier 15 netstat 109 POP2 531 chat 17 qotd 110 POP3 532 netnews 19 chargen 111 sunrpc 540 uucp 20 ftp data 113 auth 556 remotefs 21 ftp control 115 sftp 563 NNTP+SSL 22 ssh 117 uucp-path 587 submission 23 telnet 119 NNTP 601 syslog 25 smtp 123 NTP 636 LDAP+SSL 37 time 135 loc-srv epmap 993 IMAP+SSL 42 name 139 netbios 995 POP3+SSL 43 nicname 143 IMAP2 2049 nfs 53 domain 179 BGP 4045 lockd 77 priv-rjs 389 LDAP 6000 X11 79 finger 465 SMTP+SSL 87 ttylink 512 print exec Media Server User's Guide 361

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Chapter 20 Troubleshooting
Media Server User’s Guide
361
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
page 219
for details.
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. See
Appendix C on page 407
for
a list of common services and their associated protocols and port numbers.
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 123
Ports Blocked By Default in Firefox
PORT
SERVICE
PORT
SERVICE
PORT
SERVICE
1
tcpmux
95
supdup
513
login
7
echo
101
hostriame
514
shell
9
discard
102
iso-tsap
515
printer
11
systat
103
gppitnp
526
tempo
13
daytime
104
acr-nema
530
courier
15
netstat
109
POP2
531
chat
17
qotd
110
POP3
532
netnews
19
chargen
111
sunrpc
540
uucp
20
ftp data
113
auth
556
remotefs
21
ftp control
115
sftp
563
NNTP+SSL
22
ssh
117
uucp-path
587
submission
23
telnet
119
NNTP
601
syslog
25
smtp
123
NTP
636
LDAP+SSL
37
time
135
loc-srv epmap
993
IMAP+SSL
42
name
139
netbios
995
POP3+SSL
43
nicname
143
IMAP2
2049
nfs
53
domain
179
BGP
4045
lockd
77
priv-rjs
389
LDAP
6000
X11
79
finger
465
SMTP+SSL
87
ttylink
512
print exec