Display Filter Reference: Linux Netfilter NFLOG

Protocol field name: nflog

Versions: 1.8.0 to 3.4.7

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Field name Description Type Versions
nflog.encoding Encoding Unsigned integer, 4 bytes 1.8.0 to 1.10.14
nflog.family Family Unsigned integer, 1 byte 1.8.0 to 3.4.7
nflog.gid GID Signed integer, 4 bytes 1.8.0 to 3.4.7
nflog.hook Netfilter hook Unsigned integer, 1 byte 2.4.0 to 3.4.7
nflog.ifindex_indev IFINDEX_INDEV Unsigned integer, 4 bytes 2.4.0 to 3.4.7
nflog.ifindex_outdev IFINDEX_OUTDEV Unsigned integer, 4 bytes 2.4.0 to 3.4.7
nflog.ifindex_physindev IFINDEX_PHYSINDEV Unsigned integer, 4 bytes 2.4.0 to 3.4.7
nflog.ifindex_physoutdev IFINDEX_PHYSOUTDEV Unsigned integer, 4 bytes 2.4.0 to 3.4.7
nflog.prefix Prefix Character string 1.8.0 to 3.4.7
nflog.protocol HW protocol Unsigned integer, 2 bytes 2.4.0 to 3.4.7
nflog.res_id Resource id Unsigned integer, 2 bytes 1.8.0 to 3.4.7
nflog.timestamp Timestamp Date and time 1.8.0 to 3.4.7
nflog.tlv TLV Sequence of bytes 1.8.0 to 3.4.7
nflog.tlv_length Length Unsigned integer, 2 bytes 1.8.0 to 3.4.7
nflog.tlv_type Type Unsigned integer, 2 bytes 1.8.0 to 3.4.7
nflog.tlv_value Value Sequence of bytes 1.8.0 to 3.4.7
nflog.uid UID Signed integer, 4 bytes 1.8.0 to 3.4.7
nflog.version Version Unsigned integer, 1 byte 1.8.0 to 3.4.7