Net Optics Director Switch User Manual


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ip_src, ip_src_mask IPv4 source address and mask•
ip_dst, ip_dst_mask IPv4 destination address and mask•
ip6_src, ip6_src_mask IPv6 source address and mask•
ip6_dst, ip6_dst_mask IPv6 destination address and mask•
l4_src_port, l4_src_port_mask Layer 4 source port and mask•
l4_dst_port, l4_dst_port_mask Layer 4 destination port and mask•
mac_src, mac_src_mask MAC source address and mask•
mac_dst, mac_dst_mask MAC destination address and mask•
vlan VLAN number•
Create Complex Filters
Multiple lter parameters can be specied in a single lteraddcommand. Packets must satisfy all of the lter
parameters to be selected; in other words, the lter parameters have a logical AND connection.
ToselectallTCPtrafcarrivingfromIPaddress192.186.10.0:
Enter 1. lteraddin_ports=n1.5ip_src=192.186.10.0ip_proto=6action=redirredir_ports=m.1. A lter has been
dened to select all IPv4 TCP packets from Network Port 5 with a source IP address of 192.186.10.0; packets
matching the lter are copied to Monitor Port 1.
Enter 2. ltercommit. The lter is activated.
Monitor Port 1Network Port 5
Source IP =
192.186.10.0
Network Port 5
Protocol =
TCP
lter add in_ports=n1.5 ip_src=192.186.10.0 ip_proto=6 action=redir redir_ports=m.1
Logical AND lter connectionFigure 28:
A logical OR connection can be made between lters by specifying multiple lters with the same network and monitor
port lists.
To select all packets which are either TCP or UDP protocol:
Enter 1. lteraddin_ports=n1.5ip_proto=6action=redirredir_ports=m.1. A lter has been dened to select all IPv4
TCP packets from Network Port 5 and copy them to Monitor Port 1.
Enter 2. lteraddin_ports=n1.5ip_proto=17action=redirredir_ports=m.1. Another lter has been dened to
select all IPv4 UDP packets from Network Port 5 and copy them to Monitor Port 1.
Enter 3. ltercommit. The lters are activated.
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