Display Filter Reference: Configuration Test Protocol (loopback)
Protocol field name: loop
Versions: 1.0.0 to 3.0.7
Back to Display Filter Reference
Field name | Description | Type | Versions |
---|---|---|---|
loop.forwarding_address | Forwarding address | Ethernet or other MAC address | 1.0.0 to 3.0.7 |
loop.function | Function | Unsigned integer, 2 bytes | 1.0.0 to 3.0.7 |
loop.receipt_number | Receipt number | Unsigned integer, 2 bytes | 1.0.0 to 3.0.7 |
loop.relevant_function | Relevant function | Unsigned integer, 2 bytes | 2.0.0 to 3.0.7 |
loop.skipcount | skipCount | Unsigned integer, 2 bytes | 1.0.0 to 3.0.7 |
Go Beyond with Riverbed Technology
I have a lot of traffic...
ANSWER: SteelCentral™ Packet Analyzer PE

- • Visually rich, powerful LAN analyzer
- • Quickly access very large pcap files
- • Professional, customizable reports
- • Advanced triggers and alerts
No, really, I have a LOT of traffic…
ANSWER: SteelCentral™ AppResponse 11
- • Full stack analysis – from packets to pages
- • Rich performance metrics & pre-defined insights for fast problem identification/resolution
- • Modular, flexible solution for deeply-analyzing network & application performance