STM SatLink 2000 - Xtension (802.1 Q)

SatLink VSAT User Guide
Publication no. 101557
Copyright © 2009 – STM Group, Inc.
Page 91 (160)
Tag and tags parameters for CLI command Function
-prot
Delete protocol values
+sport <min> <max>
Define TCP/UDP source port number range
-sport
Delete TCP/UDP source port number range
+dport <min> <max>
Define TCP/UDP destination port number range
-dport
Delete TCP/UDP destination port number range
Examples:
Deny one IP address to access the return link:
# ip mfc mask 0 3 0 -1 +src 10.10.10.10 255.255.255.255
To block transmission to a certain TCP/UDP port range
# ip mfc mask 0 3 0 -1 +dport 2000 3000
To delete the whole entry from the QoS classification table:
# ip mfc mask 0 3 0 –all
To view the current QoS configuration:
# ip qos show
QOS Policy Table
Grp Cls CrM Pri QLength Drop Timeout Description
0 0 0 0 400000 0 120 Best Effort
1 1 1 1 15000 1 120 VoIP Audio
2 1 1 2 4000 1 120 VoIP Signalling
QoS Classification table
Idx Grp Classification Parms
11 -1 Dst port = 2000..3000
#
Or
#
ip mfc show
MfC Classification table
Module: QoS (0)
SubIdx Idx Grp Classification Parms HitCount
3 0 -1 IPSrc= 10.10.10.10/255.255.255.255 0
Module: PEP (1)
SubIdx Idx Grp Classification Parms HitCount
1 10 1 Dst port = 1..65535 0
#
18.6 VLAN Extension (802.1Q)
IEEE Std 802.1Q defines an Ethernet frame format that can be used to separate virtual VLANs over a
shared physical Ethernet link. When the STM SatLink VSAT is licensed to support virtual LAN (VLAN)
trunking, it is capable of keeping the traffic for different VLANs separated over the satellite link, too. The
VSAT can then carry the traffic for multiple VLANs and allows you to extend the VLANs across the
SatLink network.
By default, the Ethernet interface does not operate in the VLAN trunk mode (802.1Q). The interface must
explicitly be configured to establish a VLAN interface for each applicable VLAN ID and will then
implicitly be set to operate in the VLAN trunk mode (802.1Q). Traffic from VLANs without an
established VLAN interface will be silently discarded by the VSAT, as all traffic in VLAN trunk mode