Paradyne BitStorm 4800 Express, Руководство пользователя

Страница: 48 / 208

A. CLI Command Descriptions
A-10
July 2002 4800-A2-GB20-10
Configure Filter-Rule
The configure filter-rule command creates and deletes rules for filtering traffic on
the DSL ports.
Table A-9. Configure Filter-Rule Command
configure filter-rule create
{ rule_name } {
forward
|
discard
}
{
ether | ether-snap
} [ ethertypes ]
Minimum Access Level: Administrator
The configure filter-rule create command creates a rule for filtering traffic.
rule_name – The name of the rule to be created. The name may contain up to 32
printable characters.
forward – If a packet matches the rule it is forwarded.
discard – If a packet matches the rule it is discarded.
ether – Specifies that the rule applies to Layer 2 Ethernet traffic.
ether-snap – Specifies that the rule applies to Layer 2 SubNetwork Access Protocol
(SNAP) traffic.
ethertypes – Specifies the Ethertype the rule is in effect for. Hexadecimal values and
value ranges for Ethertypes as listed in RFC 1700 are valid. These Ethertypes are shown
in
Table F-2, Ethertypes, in Appendix F, Reference Tables.
Values in value ranges must be separated by a hyphen.
Examples:
IAC#configure filter-rule create DecNetdrop discard ether 6003
IAC#configure filter-rule create IPXdrop discard ether 8137-8138
configure filter-rule delete
{ rule_name }
Minimum Access Level: Administrator
The configure filter-rule delete command deletes a rule for filtering traffic.
rule_name – The name of the rule to be deleted.
Example:
IAC#configure filter-rule delete IPXdrop