Page 90 NETWORK ACCESS RULES
2. Select Deny from the
Action
menu.
3. Select
NNTP
from the
Service
menu. If the service is not listed in the menu, you
need to add it in the
Add Service
window.
4. Select
LAN
from the
Source Ethernet
menu.
5. Since all computers on the LAN are to be affected, enter * in the
Source Addr
Range Begin
field.
6. Select
WAN
from the
Destination Ethernet
menu.
7. Enter * in the
Destination Addr Range Begin
field to block access to all NNTP
servers.
8. Select
Apply this rule "from"
to configure the time of enforcement.
9. Enter "8:30" and "17:30" in the hour fields.
10. Select
Mon to Fri
in the menu.
11. Click
Update
to add your new Rule.
Enabling Ping
By default, your SonicWALL does not respond to ping requests from the Internet. This
Rule allows ping requests from your ISP servers to your SonicWALL.
1. Click
Add New Rule
in the
Rules
window to launch the
"Add Network
Access Rule"
window.
2. Select
Allow
from the
Action
menu.
3. Select
Ping
from the
Service
menu.
4. Select
WAN
from the Source Ethernet menu.
5. Enter the starting IP address of the ISP network in the
Source Addr Range Be-
gin
field and the ending IP address of the ISP network in the
Source Addr Range
End
field.
6. Select
LAN
from the
Destination Ethernet
menu.
7. Since the intent is to allow a ping only to the SonicWALL, enter the SonicWALL LAN
IP Address in the
Destination Addr Range Begin
field.
8. Select
Apply
this rule "always" to ensure continuous enforcement.
9. Click
Update
to add your new Rule.
integrated_manual.book Page 90 Wednesday, June 13, 2001 6:21 PM
