PFLOGD(8) - System Manager’s Manual # PFLOGD(8) - System Manager’s Manual
NAME # pflogd - packet filter logging daemon
SYNOPSIS # pflogd [-Dx] [-d delay] [-f filename] [-i interface] [-s snaplen] [expression]
DESCRIPTION # pflogd is a background daemon which reads packets logged by pf(4) to a pflog(4) interface, normally pflog0, and writes the packets to a logfile (normally /var/log/pflog) in tcpdump(8) binary format. These logs can be reviewed later using the -r option of tcpdump(8), hopefully offline in case there are bugs in the packet parsing code of tcpdump(8).
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PFLOW(4) - Device Drivers Manual # PFLOW(4) - Device Drivers Manual
NAME # pflow - kernel interface for pflow data export
SYNOPSIS # pseudo-device pflow
DESCRIPTION # The pflow interface is a pseudo-device which exports pflow accounting data from the kernel using udp(4) packets. pflow is compatible with netflow version 5 and IPFIX (10). The data is extracted from the pf(4) state table.
Multiple pflow interfaces can be created at runtime using the ifconfig pflow‌N create command.
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Tcpdump,
Carp,
Netintro,
Pf.conf,
Protocols,
Bpf,
Ifconfig,
Inet,
Inet6,
Ifstated,
Hostname.if,
Pf,
Pfsync PFSYNC(4) - Device Drivers Manual # PFSYNC(4) - Device Drivers Manual
NAME # pfsync - packet filter state table synchronisation interface
SYNOPSIS # pseudo-device pfsync
DESCRIPTION # The pfsync interface is a pseudo-device which exposes certain changes to the state table used by pf(4). State changes can be viewed by invoking tcpdump(8) on the pfsync interface. If configured with a physical synchronisation interface, pfsync will also send state changes out on that interface, and insert state changes received on that interface from other systems into the state table.
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PPPOE(4) - Device Drivers Manual # PPPOE(4) - Device Drivers Manual
NAME # pppoe - PPP Over Ethernet protocol network interface
SYNOPSIS # pseudo-device pppoe
DESCRIPTION # The pppoe interface encapsulates Point-to-Point Protocol (PPP) packets inside Ethernet frames as defined by RFC 2516.
This is often used to connect a router via a DSL modem to an access concentrator. The pppoe interface does not by itself transmit or receive frames, but needs an Ethernet interface to do so.
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RDOMAIN(4) - Device Drivers Manual # RDOMAIN(4) - Device Drivers Manual
NAME # rtable, rdomain - routing tables and routing domains
DESCRIPTION # The traditional kernel routing system had a single table for routes and allowed only non-conflicting IP address assignments. The rtable feature allows multiple lookup tables for routes. The rdomain feature provides a way to logically segment a router between network paths.
Routing tables # Each rtable contains routes for outbound network packets.
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SEC(4) - Device Drivers Manual # SEC(4) - Device Drivers Manual
NAME # sec - route based IPsec VPN tunnel interface pseudo-device
SYNOPSIS # pseudo-device sec
DESCRIPTION # The sec driver provides point-to-point tunnel interfaces for IPv4 and IPv6 protected by the ipsec(4) Encapsulating Security Payload (ESP) protocol.
Traffic is encapsulated in the ESP protocol and forwarded to the remote endpoint by routing over a sec interface rather than matching policy in the IPsec Security Policy Database (SPD).
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SPAMD-SETUP(8) - System Manager’s Manual # SPAMD-SETUP(8) - System Manager’s Manual
NAME # spamd-setup - parse and load file of spammer addresses
SYNOPSIS # spamd-setup [-bDdn]
DESCRIPTION # The spamd-setup utility sends blacklist data to spamd(8), as well as configuring mail rejection messages for blacklist entries.
When spamd-setup is run in blacklist only mode, it also sends blacklist data to the pf(4) table <spamd>. The <spamd> table must then be used in conjunction with a pf(4) redirection rule to selectively redirect mail connections to spamd(8).
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SPAMD(8) - System Manager’s Manual # SPAMD(8) - System Manager’s Manual
NAME # spamd - spam deferral daemon
SYNOPSIS # spamd [-45bdv] [-B maxblack] [-C file] [-c maxcon] [-G passtime:greyexp:whiteexp] [-h hostname] [-K file] [-l address] [-M address] [-n name] [-p port] [-S secs] [-s secs] [-w window] [-Y synctarget] [-y synclisten]
DESCRIPTION # spamd is a fake mail daemon which rejects false mail. It is designed to be very efficient so that it does not slow down the receiving machine.
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TFTP-PROXY(8) - System Manager’s Manual # TFTP-PROXY(8) - System Manager’s Manual
NAME # tftp-proxy - Internet Trivial File Transfer Protocol proxy
SYNOPSIS # tftp-proxy [-46dv] [-a address] [-l address] [-p port] [-w transwait]
DESCRIPTION # tftp-proxy is a proxy for the Internet Trivial File Transfer Protocol. TFTP connections should be redirected to the proxy using a pf(4) rule using the divert-to option, after which the proxy connects to the server on behalf of the client.
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VLAN(4) - Device Drivers Manual # VLAN(4) - Device Drivers Manual
NAME # vlan, svlan - IEEE 802.1Q and 802.1ad pseudo-device
SYNOPSIS # pseudo-device vlan
DESCRIPTION # The vlan driver provides network interfaces supporting Virtual Local Area Networks (VLANs) on Ethernet networks. vlan interfaces implement virtual networks using the IEEE 802.1Q protocol. svlan interfaces implement virtual networks using the IEEE 802.1ad protocol.
svlan interfaces allow construction of IEEE 802.1ad-compliant provider bridges.
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