Planet GRT-101 User Manual page 141

To enable the packet filtering function, you can use active command.
To enable the drop fragmented packets, you can use drop_frag command.
Function enable:
Packet filtering function
Drop fragmented packet
Add the packet filtering rule via add command.
You can set up maximum 32 numbers packet filtering rules, Anytime you can modify and
exchange their rules by using modify and exchange command.
>> protocol
direction
src_ip
dest_ip
port
tcp_flag
icmp_type
description
enable
begin
end
action
Packet filtering:
Protocol
Direction
Source IP
Destination IP
Source Port
Destination Port
TCP flag
ICMP flag
□Disable □Enable
□Disable □Enable
Configure protocol type
Configure direction mode
Configure source IP parameter
Configure destination IP parameter
Configure port parameter (TCP and UDP only)
Configure TCP flag (TCP only)
Configure ICMP flag (ICMP only)
Packet filtering rule description
Enable the packet filtering rule
The schedule of beginning time
The schedule of ending time
Configure action mode
□ANY □TCP
□ICMP □GRE
□ESP □AH
□Inbound □Outbound
(TCP/UDP only)
(TCP/UDP only)
(TCP only)
□ANY □SYN
(ICMP only)
□Echo_Reply
□Dest_Unreach
□Src_Quench
□Redirect
□Echo_Request
□R_Advertise
□R_Solicit
□T_Exceed
□Param_Problem
□T_Stamp
GRT-101/401/402 User's Manual
□UDP
□RSVP
□ACK
141 - -
G.SHDSL Bridge/Router