Korenix | Network Feature
27
Before you modify the homepage, use a browser (such as Microsoft Internet Explore or Mozilla
(Firefox) from your PC to test if the goahead Web Server is working. Type the LAN IP address in
the browser’s address box to open the homepage.
http://192.168.10.1:8080/home.htm
Because the /web directory is not writable, you can either mount a memory to it:
mount –t tmpfs tmpfs /web
Or just mount a CF or SD card directory to the /web directory. For example:
mount /media/sd0 /web
For more information, read the following links about GoAhead web server:
http://www.goahead.com/products/webserver/specifications.aspx
NOTE
Start from firmware v1.3, you can simply change the web directory with
the following command:
export WEB_HOME=<YOUR WEB DIRECTORY>
4-6
IPTABLES
program name
iptables
Description
A NFS client
Usage
:
iptables -[AD] chain rule-specification [options]
iptables -[RI] chain rulenum rule-specification [options]
iptables -D chain rulenum [options]
iptables -[LFZ] [chain] [options]
iptables -[NX] chain
iptables -E old-chain-name new-chain-name
iptables -P chain target [options]
iptables -h (print this help information)
iptables is a user space application program on JetBox9500 that allows to configure the tables
provided by the Linux kernel firewall (implemented as different Netfilter modules) and the
chains and rules it stores. Different kernel modules and programs are currently used for
different protocols; iptables applies to IPv4, ip6tables to IPv6, arptables to ARP, and ebtables as
a special for Ethernet frames. A firewall using iptables is said to be a stateful firewall.
