Newtec MDM9000 - Layer 2 Examples

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Appendix - Classification Expressions
MDM9000 Satellite Modem
19.1 Layer 2 Examples
19.1.1 Frequently used Layer 2 Expressions
The following table provides an overview on frequently used Layer 2 expressions.
The first three expressions are explained in more detail to provide more info on the mechanism.
Expression Description
all
This is the default route settings, captures all incoming
packets.
(Refer to Expression:allonpage333)
vlan 620 Filter out all traffic with VLAN ID in the VLAN TAG set
to 620.
(Refer to Expression:Layer2VLANIDonpage335)
vlan 620 and ip4 dst net 192.168.5.0/24 Capture all packets in VLAN 620 and with a dst ip
address in the network 192.168.5.0/24
(Refer to
Expression:VLANIDandDestinationIPonpage337)
vlan 610 and vlan-priority 2 Capture all packets in VLAN 620 with the PRI (priority)
bits in the VLAN header set to the decimal value 2.
vlan 610 and not (Ethernet protocol
arp)
All packets in VLAN 610 but not the ARP protocol.
arp operation request Specific capture expression to capture all ARP
requests
arp operation reply Specific capture expression to capture all ARP replies.
Ethernet protocol arp Specific capture expression to capture all packets
belonging to the ARP protocol
Ethernet vlan-priority 7 Capture all packets with PRI bits in the VLAN header
set to dec value 7 (decimal value 7).