S R A / S F X 2 1 0 0 S E R I E S S A T E L L I T E R E C E I V E R
90
Edit Field
Description
Action
Select an action to be taken for the firewall operation. The three
selections are:
ACCEPT – accept packet and continue processing and output.
REJECT – throw away the packet, but send an ICMP
Destination Unreachable message back on the originating host
network interface. This is useful for eth0 and eth1 originating
packets. If the packets originated on the sat0 interface, the
ICMP message will be thrown away.
DROP – throw away the packet.
Options
This field is available for “power users”, who wish to enter
additional
iptables
options. Care must be taken in doing so, and
order may matter on entry of options. Some combinations may
not be possible. Consult the Linux
iptables
manual or tutorial for
more information.
In addition to the edit fields there are four table row manipulation keys:
Key Description
Add
Add the entered information above the table to the table as the
last row.
Remove
Delete the selected (highlighted) row.
Up
If there is more than one row in the table, move the selected row
up one row.
Down
If there is more than one row in the table, move the selected row
down one row.
