Central Site Remote Access Switch 305
C
ONFIGURING
A
DVANCED
IP R
OUTING
IP Filters
Common Portion:
Protocol-Specific Portion TCP:
Protocol-Specific Portion, UDP:
Protocol-Specific Portion, ICMP:
L
IMITATIONS
System performance will be affected by the number of packets, conditions and filters configured.
The more elements you have configured, the slower system performance. Refer to the following
chart for the maximum number of elements supported:
Note:
If a packet is defined, it is counted toward the maximum number of packets allowed. Be
aware that this applies even if:
•
the packet is not used in a condition, and
•
the filter is not enabled.
IP Source Address
AND mmm.mmm.mmm.mmm EQ/NEQ ttt.ttt.ttt.ttt
IP Destination Address
AND mmm.mmm.mmm.mmm EQ/NEQ ttt.ttt.ttt.ttt
Protocol Field
EQ/NEQ TCP/UDP/ICMP/ANY/<n>
Source Port
EQ <port> / NEQ < port > /GT < port > / LT < port > /
RANGE <p1> <p2>
Destination Port
EQ <port> /NEQ < port > / GT < port > / LT < port > /
RANGE <p1> <p2>
Control
ANY / ESTABLISHED / NOT-ESTABLISHED
Source Port
EQ <port> / NEQ < port > /GT < port >/ LT < port > /
RANGE <p1> <p2>
Destination Port
EQ <port> /NEQ < port > / GT < port > /LT < port > /
RANGE <p1> <p2>
Type
EQ / NEQ n / ANY
Code
EQ / NEQ n / ANY
Central Office
Remote Access Switches
Work Group
Remote Access Switches
(single BRI port)
Maximum # Packet Types
1000
25
Maximum # Conditions
1000
25
Maximum # Filters
250
10
