Table 86. Frame Relay (fr)
| Field | Field Name | Type | Description |
|---|
| fr.becn | BECN | Boolean | Backward Explicit Congestion Notification |
| fr.chdlctype | Type | Unsigned 16-bit integer | FrameRelay Cisco HDLC Encapsulated Protocol |
| fr.cr | CR | Boolean | Command/Response |
| fr.dc | DC | Boolean | Address/Control |
| fr.de | DE | Boolean | Discard Eligibility |
| fr.dlci | DLCI | Unsigned 16-bit integer | Data-Link Connection Identifier |
| fr.ea | EA | Boolean | Extended Address |
| fr.fecn | FECN | Boolean | Forward Explicit Congestion Notification |
| fr.nlpid | NLPID | Unsigned 8-bit integer | FrameRelay Encapsulated Protocol NLPID |
| fr.snap.oui | Organization Code | Unsigned 24-bit integer | |
| fr.snap.pid | Protocol ID | Unsigned 16-bit integer | |
| fr.snaptype | Type | Unsigned 16-bit integer | FrameRelay SNAP Encapsulated Protocol |