Display Filter Reference: NBMA Next Hop Resolution Protocol
Protocol field name: nhrp
Versions: 1.0.0 to 3.4.5
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| Field name | Description | Type | Versions |
|---|---|---|---|
| nhrp.auth_ext.data | Data | Sequence of bytes | 2.0.0 to 3.4.5 |
| nhrp.auth_ext.reserved | Reserved | Unsigned integer, 2 bytes | 1.4.0 to 3.4.5 |
| nhrp.auth_ext.spi | SPI | Unsigned integer, 2 bytes | 1.4.0 to 3.4.5 |
| nhrp.auth_ext.src_addr | Source Address | IPv4 address | 1.4.0 to 3.4.5 |
| nhrp.auth_ext.src_addr_bytes | Source Address | Sequence of bytes | 2.0.0 to 3.4.5 |
| nhrp.cli.addr.tl | Client Address Type/Len | Unsigned integer, 1 byte | 1.0.0 to 1.0.16 |
| nhrp.cli.addr_tl | Client Address Type/Len | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.cli.addr_tl.len | Length | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.cli.addr_tl.type | Type | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.cli.saddr.tl | Client Sub Address Type/Len | Unsigned integer, 1 byte | 1.0.0 to 1.0.16 |
| nhrp.cli.saddr_tl | Client Sub Address Type/Len | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.cli.saddr_tl.len | Length | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.cli.saddr_tl.type | Type | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.client.nbma.addr | Client NBMA Address | IPv4 address | 1.0.0 to 3.4.5 |
| nhrp.client.nbma.addr_bytes | Client NBMA Address | Sequence of bytes | 2.0.0 to 3.4.5 |
| nhrp.client.nbma.saddr | Client NBMA Sub Address | Sequence of bytes | 1.0.0 to 1.6.16, 2.0.0 to 3.4.5 |
| nhrp.client.prot.addr | Client Protocol Address | IPv4 address | 1.0.0 to 3.4.5 |
| nhrp.client.prot.addr_bytes | Client Protocol Address | Sequence of bytes | 2.0.0 to 3.4.5 |
| nhrp.code | Code | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| nhrp.devcap_ext.dstcap | Destination Capabilities | Unsigned integer, 4 bytes | 1.4.0 to 3.4.5 |
| nhrp.devcap_ext.dstcap.V | VPN-aware | Boolean | 1.4.0 to 3.4.5 |
| nhrp.devcap_ext.srccap | Source Capabilities | Unsigned integer, 4 bytes | 1.4.0 to 3.4.5 |
| nhrp.devcap_ext.srccap.V | VPN-aware | Boolean | 1.4.0 to 3.4.5 |
| nhrp.dst.prot.addr | Destination Protocol Address | IPv4 address | 1.0.0 to 3.4.5 |
| nhrp.dst.prot.addr_byets | Destination Protocol Address | Sequence of bytes | 2.0.0 to 3.4.5 |
| nhrp.dst.prot.len | Destination Protocol Len | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.err.code | Error Code | Unsigned integer, 2 bytes | 1.4.0 to 3.4.5 |
| nhrp.err.offset | Error Offset | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.err.pkt | Errored Packet | Sequence of bytes | 1.0.0 to 1.6.16 |
| nhrp.ext.c | Compulsory Flag | Boolean | 1.0.0 to 3.4.5 |
| nhrp.ext.extra | Superfluous data follows End Extension | Label | 1.12.0 to 3.4.5 |
| nhrp.ext.len | Extension length | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.ext.malformed | Incomplete Authentication Extension | Label | 1.12.0 to 3.4.5 |
| nhrp.ext.not_allowed | Extensions not allowed per RFC2332 section 5.2.7 | Label | 1.12.0 to 3.4.5 |
| nhrp.ext.type | Extension Type | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.ext.val | Extension Value | Sequence of bytes | 1.0.0 to 1.6.16 |
| nhrp.flag.a | Authoritative | Boolean | 1.0.0 to 3.4.5 |
| nhrp.flag.d | Stable Association | Boolean | 1.0.0 to 3.4.5 |
| nhrp.flag.n | Expected Purge Reply | Boolean | 1.0.0 to 3.4.5 |
| nhrp.flag.nat | Cisco NAT Supported | Boolean | 1.0.0 to 3.4.5 |
| nhrp.flag.q | Is Router | Boolean | 1.0.0 to 3.4.5 |
| nhrp.flag.s | Stable Binding | Boolean | 1.0.0 to 3.4.5 |
| nhrp.flag.u | Uniqueness Bit | Boolean | 1.10.0 to 3.4.5 |
| nhrp.flag.u1 | Uniqueness Bit | Boolean | 1.0.0 to 1.8.15 |
| nhrp.flags | Flags | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.hdr.afn | Address Family Number | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.hdr.bad_checksum | Bad checksum | Label | 2.4.0 to 3.4.5 |
| nhrp.hdr.chksum | NHRP Packet Checksum | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.hdr.chksum.status | NHRP Packet Checksum Status | Unsigned integer, 1 byte | 2.4.0 to 3.4.5 |
| nhrp.hdr.extoff | Extension Offset | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.hdr.extoff.invalid | Extension offset is less than the fixed header length or larger than the packet size | Label | 1.12.0 to 3.4.5 |
| nhrp.hdr.hopcnt | Hop Count | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| nhrp.hdr.op.type | NHRP Packet Type | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| nhrp.hdr.pktsz | Packet Length | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.hdr.pktsz.invalid | Packet length is less than the fixed header length | Label | 3.4.0 to 3.4.5 |
| nhrp.hdr.pro.snap | Protocol Type (long form) | Sequence of bytes | 1.0.0 to 1.0.16 |
| nhrp.hdr.pro.snap.oui | Protocol Type (long form) - OUI | Unsigned integer, 3 bytes | 1.2.0 to 3.4.5 |
| nhrp.hdr.pro.snap.pid | Protocol Type (long form) - PID | Unsigned integer, 2 bytes | 1.2.0 to 3.4.5 |
| nhrp.hdr.pro.type | Protocol Type (short form) | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.hdr.shtl | Source Address Type/Len | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| nhrp.hdr.shtl.len | Length | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.hdr.shtl.type | Type | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.hdr.sstl | Source SubAddress Type/Len | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| nhrp.hdr.sstl.len | Length | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.hdr.sstl.type | Type | Unsigned integer, 1 byte | 1.2.0 to 3.4.5 |
| nhrp.hdr.version | Version | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| nhrp.htime | Holding Time (s) | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.mtu | Max Transmission Unit | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.pref | CIE Preference Value | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| nhrp.prefix | Prefix Length | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| nhrp.prot.len | Client Protocol Length | Unsigned integer, 1 byte | 1.0.0 to 3.4.5 |
| nhrp.protocol_type | Protocol Type (long form) | Sequence of bytes | 2.0.0 to 3.4.5 |
| nhrp.reqid | Request ID | Unsigned integer, 4 bytes | 1.0.0 to 3.4.5 |
| nhrp.src.nbma.addr | Source NBMA Address | IPv4 address | 1.0.0 to 3.4.5 |
| nhrp.src.nbma.addr_bytes | Source NBMA Address | Sequence of bytes | 2.0.0 to 3.4.5 |
| nhrp.src.nbma.saddr | Source NBMA Sub Address | Sequence of bytes | 1.0.0 to 1.6.16, 2.0.0 to 3.4.5 |
| nhrp.src.prot.addr | Source Protocol Address | IPv4 address | 1.0.0 to 3.4.5 |
| nhrp.src.prot.addr_bytes | Source Protocol Address | Sequence of bytes | 2.0.0 to 3.4.5 |
| nhrp.src.prot.len | Source Protocol Len | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.unknown_ext.value | Extension Value | Sequence of bytes | 1.8.0 to 3.4.5 |
| nhrp.unused | Unused | Unsigned integer, 2 bytes | 1.0.0 to 3.4.5 |
| nhrp.vendor_ext.data | Data | Sequence of bytes | 2.0.0 to 3.4.5 |
| nhrp.vendor_ext.id | Vendor ID | Sequence of bytes | 1.4.0 to 3.4.5 |
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