System information

Operation 1-31
Software Release 2.0.1
C613-03018-00 REV A
Configuration Wizard to download updates from a support web site. To
display the current status of the HTTP client, use the command:
SHOW HTTP CLIENT
Resolving Uniform Resource Locators (URLs)
When the HTTP server receives a request for a URL, it uses the following
procedure to resolve the URL:
■
If the URL matches the name of a file stored in the router’s FLASH
memory, the file will be loaded and sent to the browser.
■
If the URL does not match the name of a file stored in FLASH, the HTTP
server searches a list of dynamically generated HTML pages for a match. If
a match is found the page is generated and sent to the browser.
■
If the URL does not match the name of a file stored in FLASH or the name
of a dynamically generated HTML page, the HTTP server will return the
HTML error 404, indicating the URL could not be found.
Mail Subsystem
The router has a built-in email client and SMTP (Simple Mail Transfer Protocol)
server to enable email messages to be sent from the router to remote mail
systems using SMTP. The email client generates messages that comply with
RFC 822 (“Standard for the Format of ARPA Internet Text Messages”). The SMTP
server implements RFC 821 (“Simple Mail Transfer Protocol“) for the
transmission of mail messages.
The SMTP server can only transmit email messages; it can not accept email messages
from other mail systems.
A mail message is transmitted using the command:
MAIL TO=destination {FILE=filename|MESSAGE=message}
[SUBJECT=subject] [ETRN=mail-domain]
from the router’s command line prompt or from a script. Messages can also be
transmitted automatically by the Trigger Facility (Chapter 20, Trigger Facility),
the Logging Facility (Chapter 23, Logging Facility) and the firewall (Chapter 31,
Firewall).
The body of the message may contain either a single character string or the
contents of a file in the router’s NVS or FLASH memory.
The current state of the mail subsystem and the messages queued for
transmission can be displayed using the command:
SHOW MAIL
Messages that are queued awaiting transmission can be deleted using the
command:
DELETE MAIL=id