Technical data

130
SYSTEM DELSERVER
This Network Address Translation (NAT) command is used to delete an entry created by the
system addServer
command.
ipaddr
IP address of the host selected as server in the format of 4 decimals separated by periods
discard Used to discard the incoming server request.
me Used to send the incoming server request to the local router, regardless of its IP address.
protocolid
Protocol used by the selected server; can be
tcp
or
udp.
first port
First or only port as seen by the remote end
.
Port used by the selected server;
Can be as string such as ftp, telnet, smtp, snmp, or http, or a numeric value between 0 and
65,535.
A numeric value of 0 will match any port
last port
If specified, is used with <first port> to specify a range of ports as seen by the remote end for
the server on the LAN.
first private port
If specified, is a port remapping of the incoming request from the remote end.
Example:
system delServer 192.168.1.5 tcp smtp
SYSTEM DELSNMPFILTER
This command deletes the client range previously defined by the command
system addsnmpfilte
r.
Note 1:
This command does not
require a reboot and is effective immediately.
Note 2:
To list the range of allowed clients, use the command system list when logged in with read and write
permission (log in with password).
first ip addr
First IP address of the client range
last ip addr
Last IP address of the client range
.
May be omitted if the range contains only one IP address
LAN Local Ethernet LAN
Example:
system delsnmpfilter 192.168.1.5 192.168.1.12
SYSTEM DELTELNETFILTER
This command deletes the client range previously defined by the command
system addtelnetfilter
.
Note 1:
This command does not
require a reboot and is effective immediately.
system delServer <
ipaddr>|
discard|me
<protocolid
> |
tcp|udp <f
irst port
> |ftp|telnet|smtp|snmp|http [
<last
port>
[<
first private port
>]] <
remoteName
>
system delSNMPFilter
<first ip addr>
[
<last ip addr>
] | LAN