dnet

Module dnet

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Module dnet

dumb networking library

This module provides a simplified interface to several low-level
networking routines, including network address manipulation, kernel
arp(4) cache and route(4) table lookup and manipulation, network
firewalling, network interface lookup and manipulation, IP tunnelling,
and raw IP packet and Ethernet frame transmission.

Classes
`addr`	addr(addrtxt=None, type=ADDR_TYPE_NONE) -> network address object Create a network address object, optionally initialized from a human-readable Ethernet, IP, or IPv6 address string.
`arp`	arp() -> ARP table object Open a handle to the system ARP table.
`eth`	eth(device) -> Ethernet device object Open the specified Ethernet device for sending.
`fw`	fw() -> Firewall ruleset object Open a handle to the local network firewall configuration.
`intf`	intf() -> Interface table object Open a handle to the system network interface table.
`ip`	ip() -> Raw IP object Open a raw IP socket for sending.
`rand`	rand() -> Pseudo-random number generator Obtain a handle for fast, cryptographically strong pseudo-random number generation.
`route`	route() -> Routing table object Open a handle to the system routing table.
`tun`	tun(src, dst[, mtu]) -> Network tunnel interface handle Obtain a handle to a network tunnel interface, to which packets destined for dst are delivered (with source addresses rewritten to src), where they may be read by a userland process and processed as desired.

Function Summary
	`arp_pack_hdr_ethip(...)` Return a packed binary string representing an Ethernet/IP ARP message.
	`eth_aton(...)` Convert an Ethernet MAC address from a printable string to a packed binary string ('\x00\xde\xad\xbe\xef\x00').
	`eth_ntoa(...)` Convert an Ethernet MAC address from 6-byte packed binary string to a printable string ('00:de:ad:be:ef:00').
	`eth_pack_hdr(...)` Return a packed binary string representing an Ethernet header.
	`icmp_pack_hdr(...)` Return a packed binary string representing an ICMP header.
	`ip6_aton(...)` Convert an IPv6 address from a printable string to a packed binary string ('\x0a\x00\x00\x01').
	`ip6_checksum(...)` Return a packed binary string representing an IPv6 packet with the IPv6 and transport-layer checksums set.
	`ip6_ntoa(...)` Convert an IPv6 address from a 16-byte packed binary string to a printable string ('10.0.0.1').
	`ip6_pack_hdr(...)` Return a packed binary string representing an IPv6 header.
	`ip_aton(...)` Convert an IP address from a printable string to a packed binary string ('\x0a\x00\x00\x01').
	`ip_checksum(...)` Return packed binary string representing an IP packet with the IP and transport-layer checksums set.
	`ip_cksum_add(...)`
	`ip_cksum_carry(...)`
	`ip_ntoa(...)` Convert an IP address from a 4-byte packed binary string or integer to a printable string ('10.0.0.1').
	`ip_pack_hdr(...)` Return a packed binary string representing an IP header.
	`tcp_pack_hdr(...)` Return a packed binary string representing a TCP header.
	`udp_pack_hdr(...)` Return a packed binary string representing a UDP header.

Variable Summary
`str`	`__author__` = `'Dug Song <dugsong@monkey.org>'`
`str`	`__copyright__` = `'Copyright (c) 2003 Dug Song'`
`str`	`__license__` = `'BSD'`
`str`	`__url__` = `'http://libdnet.sourceforge.net/'`
`str`	`__version__` = `'1.11'`
`int`	`ADDR_TYPE_ETH` = 1
`int`	`ADDR_TYPE_IP` = 2
`int`	`ADDR_TYPE_IP6` = 3
`int`	`ADDR_TYPE_NONE` = 0
`int`	`ARP_ETHIP_LEN` = 20
`int`	`ARP_HDR_LEN` = 8
`int`	`ARP_HRD_ETH` = 1
`int`	`ARP_HRD_IEEE802` = 6
`int`	`ARP_OP_REPLY` = 2
`int`	`ARP_OP_REQUEST` = 1
`int`	`ARP_OP_REVREPLY` = 4
`int`	`ARP_OP_REVREQUEST` = 3
`int`	`ARP_PRO_IP` = 2048
`int`	`ETH_ADDR_BITS` = 48
`str`	`ETH_ADDR_BROADCAST` = `'\xff\xff\xff\xff\xff\xff'`
`int`	`ETH_ADDR_LEN` = 6
`str`	`ETH_ADDR_UNSPEC` = `'\x00\x00\x00\x00\x00\x00'`
`int`	`ETH_CRC_LEN` = 4
`int`	`ETH_HDR_LEN` = 14
`int`	`ETH_LEN_MAX` = 1518
`int`	`ETH_LEN_MIN` = 64
`int`	`ETH_MIN` = 46
`int`	`ETH_MTU` = 1500
`int`	`ETH_TYPE_8021Q` = 33024
`int`	`ETH_TYPE_ARP` = 2054
`int`	`ETH_TYPE_IP` = 2048
`int`	`ETH_TYPE_IPV6` = 34525
`int`	`ETH_TYPE_LEN` = 2
`int`	`ETH_TYPE_LOOPBACK` = 36864
`int`	`ETH_TYPE_MPLS` = 34887
`int`	`ETH_TYPE_MPLS_MCAST` = 34888
`int`	`ETH_TYPE_PPPOE` = 34916
`int`	`ETH_TYPE_PPPOEDISC` = 34915
`int`	`ETH_TYPE_PUP` = 512
`int`	`ETH_TYPE_REVARP` = 32821
`int`	`FW_DIR_IN` = 1
`int`	`FW_DIR_OUT` = 2
`int`	`FW_OP_ALLOW` = 1
`int`	`FW_OP_BLOCK` = 2
`int`	`INTF_FLAG_BROADCAST` = 16
`int`	`INTF_FLAG_LOOPBACK` = 2
`int`	`INTF_FLAG_MULTICAST` = 32
`int`	`INTF_FLAG_NOARP` = 8
`int`	`INTF_FLAG_POINTOPOINT` = 4
`int`	`INTF_FLAG_UP` = 1
`int`	`INTF_TYPE_ETH` = 6
`int`	`INTF_TYPE_LOOPBACK` = 24
`int`	`INTF_TYPE_OTHER` = 1
`int`	`INTF_TYPE_TUN` = 53
`int`	`IP6_ADDR_BITS` = 128
`int`	`IP6_ADDR_LEN` = 16
`str`	`IP6_ADDR_LOOPBACK` = `'\x00\x00\x00\x00\x00\x00\x00\x00\x0...`
`str`	`IP6_ADDR_UNSPEC` = `'\x00\x00\x00\x00\x00\x00\x00\x00\x00\...`
`int`	`IP6_HDR_LEN` = 40
`int`	`IP6_HLIM_DEFAULT` = 64
`int`	`IP6_HLIM_MAX` = 255
`int`	`IP6_LEN_MAX` = 65535
`int`	`IP6_LEN_MIN` = 40
`int`	`IP6_MTU_MIN` = 1280
`str`	`IP_ADDR_ANY` = `'\x00\x00\x00\x00'`
`int`	`IP_ADDR_BITS` = 32
`str`	`IP_ADDR_BROADCAST` = `'\xff\xff\xff\xff'`
`int`	`IP_ADDR_LEN` = 4
`str`	`IP_ADDR_LOOPBACK` = `'\x7f\x00\x00\x01'`
`str`	`IP_ADDR_MCAST_ALL` = `'\xe0\x00\x00\x01'`
`str`	`IP_ADDR_MCAST_LOCAL` = `'\xe0\x00\x00\xff'`
`int`	`IP_DF` = 16384
`int`	`IP_HDR_LEN` = 20
`int`	`IP_HDR_LEN_MAX` = 60
`int`	`IP_LEN_MAX` = 65535
`int`	`IP_LEN_MIN` = 20
`int`	`IP_MF` = 8192
`int`	`IP_OFFMASK` = 8191
`int`	`IP_OPT_LEN` = 2
`int`	`IP_OPT_LEN_MAX` = 40
`int`	`IP_PROTO_AH` = 51
`int`	`IP_PROTO_ESP` = 50
`int`	`IP_PROTO_GRE` = 47
`int`	`IP_PROTO_ICMP` = 1
`int`	`IP_PROTO_ICMPV6` = 58
`int`	`IP_PROTO_IGMP` = 2
`int`	`IP_PROTO_IP` = 0
`int`	`IP_PROTO_IPV6` = 41
`int`	`IP_PROTO_MAX` = 255
`int`	`IP_PROTO_RAW` = 255
`int`	`IP_PROTO_RESERVED` = 255
`int`	`IP_PROTO_TCP` = 6
`int`	`IP_PROTO_UDP` = 17
`int`	`IP_RF` = 32768
`int`	`IP_TOS_DEFAULT` = 0
`int`	`IP_TTL_DEFAULT` = 64
`int`	`IP_TTL_MAX` = 255
`int`	`TCP_HDR_LEN` = 20
`int`	`TCP_OPT_ALTSUM` = 14
`int`	`TCP_OPT_ALTSUMDATA` = 15
`int`	`TCP_OPT_BUBBA` = 17
`int`	`TCP_OPT_CC` = 11
`int`	`TCP_OPT_CCECHO` = 13
`int`	`TCP_OPT_CCNEW` = 12
`int`	`TCP_OPT_CORRUPT` = 23
`int`	`TCP_OPT_ECHO` = 6
`int`	`TCP_OPT_ECHOREPLY` = 7
`int`	`TCP_OPT_EOL` = 0
`int`	`TCP_OPT_MAX` = 27
`int`	`TCP_OPT_MD5` = 19
`int`	`TCP_OPT_MSS` = 2
`int`	`TCP_OPT_NOP` = 1
`int`	`TCP_OPT_POCONN` = 9
`int`	`TCP_OPT_POSVC` = 10
`int`	`TCP_OPT_REC` = 22
`int`	`TCP_OPT_SACK` = 5
`int`	`TCP_OPT_SACKOK` = 4
`int`	`TCP_OPT_SCPS` = 20
`int`	`TCP_OPT_SKEETER` = 16
`int`	`TCP_OPT_SNACK` = 21
`int`	`TCP_OPT_SNAP` = 24
`int`	`TCP_OPT_TCPCOMP` = 26
`int`	`TCP_OPT_TIMESTAMP` = 8
`int`	`TCP_OPT_TRAILSUM` = 18
`int`	`TCP_OPT_WSCALE` = 3
`int`	`TCP_PORT_MAX` = 65535
`int`	`TCP_WIN_MAX` = 65535
`int`	`TH_ACK` = 16
`int`	`TH_CWR` = 128
`int`	`TH_ECE` = 64
`int`	`TH_FIN` = 1
`int`	`TH_PUSH` = 8
`int`	`TH_RST` = 4
`int`	`TH_SYN` = 2
`int`	`TH_URG` = 32
`int`	`UDP_HDR_LEN` = 8
`int`	`UDP_PORT_MAX` = 65535

Function Details

arp_pack_hdr_ethip(...)

Return a packed binary string representing an Ethernet/IP ARP message.

Keyword arguments:
op  -- operation (ARP_OP_*)                 (16-bit integer)
sha -- sender Ethernet address              (6-byte binary string)
spa -- sender IP address                    (4-byte binary string)
dha -- destination Ethernet address         (6-byte binary string)
dpa -- destination IP address               (4-byte binary string)

eth_aton(...)

Convert an Ethernet MAC address from a printable string to a
packed binary string ('\x00\xde\xad\xbe\xef\x00').

eth_ntoa(...)

Convert an Ethernet MAC address from 6-byte packed binary string to
a printable string ('00:de:ad:be:ef:00').

eth_pack_hdr(...)

Return a packed binary string representing an Ethernet header.
    
Keyword arguments:
dst  -- destination address                 (6-byte binary string)
src  -- source address                      (6-byte binary string)
type -- Ethernet payload type (ETH_TYPE_*)  (16-bit integer)

icmp_pack_hdr(...)

Return a packed binary string representing an ICMP header.

Keyword arguments:
type -- ICMP type           (8-bit integer)
code -- ICMP code           (8-bit integer)

ip6_aton(...)

Convert an IPv6 address from a printable string to a
packed binary string ('\x0a\x00\x00\x01').

ip6_checksum(...)

Return a packed binary string representing an IPv6 packet 
with the IPv6 and transport-layer checksums set.

Arguments:
pkt -- binary string representing an IPv6 packet

ip6_ntoa(...)

Convert an IPv6 address from a 16-byte packed binary string to a
printable string ('10.0.0.1').

ip6_pack_hdr(...)

Return a packed binary string representing an IPv6 header.

Keyword arguments:
fc   -- flow class                  (8-bit integer)
fl   -- flow label                  (20-bit integer)
plen -- payload length              (16-bit integer)
nxt  -- next header (IP_PROTO_*)    (8-bit integer)
hlim -- hop limit                   (8-bit integer)
src  -- source address              (16-byte binary string)
dst  -- destination address         (16-byte binary string)

ip_aton(...)

Convert an IP address from a printable string to a
packed binary string ('\x0a\x00\x00\x01').

ip_checksum(...)

Return packed binary string representing an IP packet 
with the IP and transport-layer checksums set.

Arguments:
pkt -- binary string representing an IP packet

ip_ntoa(...)

Convert an IP address from a 4-byte packed binary string or
integer to a printable string ('10.0.0.1').

ip_pack_hdr(...)

Return a packed binary string representing an IP header.

Keyword arguments:
tos  -- type of service                     (8-bit integer)
len -- length (IP_HDR_LEN + payload)        (16-bit integer)
id   -- packet ID                           (16-bit integer)
off  -- fragmentation offset                (16-bit integer)
ttl  -- time-to-live                        (8-bit integer)
p    -- protocol (IP_PROTO_*)               (8-bit integer)
src  -- source address                      (4-byte binary string)
dst  -- destination address                 (4-byte binary string)

tcp_pack_hdr(...)

Return a packed binary string representing a TCP header.

Keyword arguments:
sport -- source port                (16-bit integer)
dport -- destination port           (16-bit integer)
seq   -- sequence number            (32-bit integer)
ack   -- acknowledgment number      (32-bit integer)
flags -- control flags (TH_*)       (8-bit integer bitmask)
win   -- window size                (16-bit integer)
urp   -- urgent pointer             (16-bit integer)

udp_pack_hdr(...)

Return a packed binary string representing a UDP header.

Keyword arguments:
sport -- source port                (16-bit integer)
dport -- destination port           (16-bit integer)
ulen  -- UDP header + data length   (16-bit integer)

Variable Details

author

Type:: str
Value:: 'Dug Song <dugsong@monkey.org>'

copyright

Type:: str
Value:: 'Copyright (c) 2003 Dug Song'

license

Type:: str
Value:: 'BSD'

url

Type:: str
Value:: 'http://libdnet.sourceforge.net/'

version

Type:: str
Value:: '1.11'

ADDR_TYPE_ETH

Type:: int
Value:: 1

ADDR_TYPE_IP

Type:: int
Value:: 2

ADDR_TYPE_IP6

Type:: int
Value:: 3

ADDR_TYPE_NONE

Type:: int
Value:: 0

ARP_ETHIP_LEN

Type:: int
Value:: 20

ARP_HDR_LEN

Type:: int
Value:: 8

ARP_HRD_ETH

Type:: int
Value:: 1

ARP_HRD_IEEE802

Type:: int
Value:: 6

ARP_OP_REPLY

Type:: int
Value:: 2

ARP_OP_REQUEST

Type:: int
Value:: 1

ARP_OP_REVREPLY

Type:: int
Value:: 4

ARP_OP_REVREQUEST

Type:: int
Value:: 3

ARP_PRO_IP

Type:: int
Value:: 2048

ETH_ADDR_BITS

Type:: int
Value:: 48

ETH_ADDR_BROADCAST

Type:: str
Value:: '\xff\xff\xff\xff\xff\xff'

ETH_ADDR_LEN

Type:: int
Value:: 6

ETH_ADDR_UNSPEC

Type:: str
Value:: '\x00\x00\x00\x00\x00\x00'

ETH_CRC_LEN

Type:: int
Value:: 4

ETH_HDR_LEN

Type:: int
Value:: 14

ETH_LEN_MAX

Type:: int
Value:: 1518

ETH_LEN_MIN

Type:: int
Value:: 64

ETH_MIN

Type:: int
Value:: 46

ETH_MTU

Type:: int
Value:: 1500

ETH_TYPE_8021Q

Type:: int
Value:: 33024

ETH_TYPE_ARP

Type:: int
Value:: 2054

ETH_TYPE_IP

Type:: int
Value:: 2048

ETH_TYPE_IPV6

Type:: int
Value:: 34525

ETH_TYPE_LEN

Type:: int
Value:: 2

ETH_TYPE_LOOPBACK

Type:: int
Value:: 36864

ETH_TYPE_MPLS

Type:: int
Value:: 34887

ETH_TYPE_MPLS_MCAST

Type:: int
Value:: 34888

ETH_TYPE_PPPOE

Type:: int
Value:: 34916

ETH_TYPE_PPPOEDISC

Type:: int
Value:: 34915

ETH_TYPE_PUP

Type:: int
Value:: 512

ETH_TYPE_REVARP

Type:: int
Value:: 32821

FW_DIR_IN

Type:: int
Value:: 1

FW_DIR_OUT

Type:: int
Value:: 2

FW_OP_ALLOW

Type:: int
Value:: 1

FW_OP_BLOCK

Type:: int
Value:: 2

INTF_FLAG_BROADCAST

Type:: int
Value:: 16

INTF_FLAG_LOOPBACK

Type:: int
Value:: 2

INTF_FLAG_MULTICAST

Type:: int
Value:: 32

INTF_FLAG_NOARP

Type:: int
Value:: 8

INTF_FLAG_POINTOPOINT

Type:: int
Value:: 4

INTF_FLAG_UP

Type:: int
Value:: 1

INTF_TYPE_ETH

Type:: int
Value:: 6

INTF_TYPE_LOOPBACK

Type:: int
Value:: 24

INTF_TYPE_OTHER

Type:: int
Value:: 1

INTF_TYPE_TUN

Type:: int
Value:: 53

IP6_ADDR_BITS

Type:: int
Value:: 128

IP6_ADDR_LEN

Type:: int
Value:: 16

IP6_ADDR_LOOPBACK

Type:: str
Value:: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'

IP6_ADDR_UNSPEC

Type:: str
Value:: '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'

IP6_HDR_LEN

Type:: int
Value:: 40

IP6_HLIM_DEFAULT

Type:: int
Value:: 64

IP6_HLIM_MAX

Type:: int
Value:: 255

IP6_LEN_MAX

Type:: int
Value:: 65535

IP6_LEN_MIN

Type:: int
Value:: 40

IP6_MTU_MIN

Type:: int
Value:: 1280

IP_ADDR_ANY

Type:: str
Value:: '\x00\x00\x00\x00'

IP_ADDR_BITS

Type:: int
Value:: 32

IP_ADDR_BROADCAST

Type:: str
Value:: '\xff\xff\xff\xff'

IP_ADDR_LEN

Type:: int
Value:: 4

IP_ADDR_LOOPBACK

Type:: str
Value:: '\x7f\x00\x00\x01'

IP_ADDR_MCAST_ALL

Type:: str
Value:: '\xe0\x00\x00\x01'

IP_ADDR_MCAST_LOCAL

Type:: str
Value:: '\xe0\x00\x00\xff'

IP_DF

Type:: int
Value:: 16384

IP_HDR_LEN

Type:: int
Value:: 20

IP_HDR_LEN_MAX

Type:: int
Value:: 60

IP_LEN_MAX

Type:: int
Value:: 65535

IP_LEN_MIN

Type:: int
Value:: 20

IP_MF

Type:: int
Value:: 8192

IP_OFFMASK

Type:: int
Value:: 8191

IP_OPT_LEN

Type:: int
Value:: 2

IP_OPT_LEN_MAX

Type:: int
Value:: 40

IP_PROTO_AH

Type:: int
Value:: 51

IP_PROTO_ESP

Type:: int
Value:: 50

IP_PROTO_GRE

Type:: int
Value:: 47

IP_PROTO_ICMP

Type:: int
Value:: 1

IP_PROTO_ICMPV6

Type:: int
Value:: 58

IP_PROTO_IGMP

Type:: int
Value:: 2

IP_PROTO_IP

Type:: int
Value:: 0

IP_PROTO_IPV6

Type:: int
Value:: 41

IP_PROTO_MAX

Type:: int
Value:: 255

IP_PROTO_RAW

Type:: int
Value:: 255

IP_PROTO_RESERVED

Type:: int
Value:: 255

IP_PROTO_TCP

Type:: int
Value:: 6

IP_PROTO_UDP

Type:: int
Value:: 17

IP_RF

Type:: int
Value:: 32768

IP_TOS_DEFAULT

Type:: int
Value:: 0

IP_TTL_DEFAULT

Type:: int
Value:: 64

IP_TTL_MAX

Type:: int
Value:: 255

TCP_HDR_LEN

Type:: int
Value:: 20

TCP_OPT_ALTSUM

Type:: int
Value:: 14

TCP_OPT_ALTSUMDATA

Type:: int
Value:: 15

TCP_OPT_BUBBA

Type:: int
Value:: 17

TCP_OPT_CC

Type:: int
Value:: 11

TCP_OPT_CCECHO

Type:: int
Value:: 13

TCP_OPT_CCNEW

Type:: int
Value:: 12

TCP_OPT_CORRUPT

Type:: int
Value:: 23

TCP_OPT_ECHO

Type:: int
Value:: 6

TCP_OPT_ECHOREPLY

Type:: int
Value:: 7

TCP_OPT_EOL

Type:: int
Value:: 0

TCP_OPT_MAX

Type:: int
Value:: 27

TCP_OPT_MD5

Type:: int
Value:: 19

TCP_OPT_MSS

Type:: int
Value:: 2

TCP_OPT_NOP

Type:: int
Value:: 1

TCP_OPT_POCONN

Type:: int
Value:: 9

TCP_OPT_POSVC

Type:: int
Value:: 10

TCP_OPT_REC

Type:: int
Value:: 22

TCP_OPT_SACK

Type:: int
Value:: 5

TCP_OPT_SACKOK

Type:: int
Value:: 4

TCP_OPT_SCPS

Type:: int
Value:: 20

TCP_OPT_SKEETER

Type:: int
Value:: 16

TCP_OPT_SNACK

Type:: int
Value:: 21

TCP_OPT_SNAP

Type:: int
Value:: 24

TCP_OPT_TCPCOMP

Type:: int
Value:: 26

TCP_OPT_TIMESTAMP

Type:: int
Value:: 8

TCP_OPT_TRAILSUM

Type:: int
Value:: 18

TCP_OPT_WSCALE

Type:: int
Value:: 3

TCP_PORT_MAX

Type:: int
Value:: 65535

TCP_WIN_MAX

Type:: int
Value:: 65535

TH_ACK

Type:: int
Value:: 16

TH_CWR

Type:: int
Value:: 128

TH_ECE

Type:: int
Value:: 64

TH_FIN

Type:: int
Value:: 1

TH_PUSH

Type:: int
Value:: 8

TH_RST

Type:: int
Value:: 4

TH_SYN

Type:: int
Value:: 2

TH_URG

Type:: int
Value:: 32

UDP_HDR_LEN

Type:: int
Value:: 8

UDP_PORT_MAX

Type:: int
Value:: 65535

Generated by Epydoc 2.1 on Thu Jan 19 13:24:11 2006

http://epydoc.sf.net

Module dnet

arp_pack_hdr_ethip(...)

eth_aton(...)

eth_ntoa(...)

eth_pack_hdr(...)

icmp_pack_hdr(...)

ip6_aton(...)

ip6_checksum(...)

ip6_ntoa(...)

ip6_pack_hdr(...)

ip_aton(...)

ip_checksum(...)

ip_ntoa(...)

ip_pack_hdr(...)

tcp_pack_hdr(...)

udp_pack_hdr(...)

__author__

__copyright__

__license__

__url__

__version__

ADDR_TYPE_ETH

ADDR_TYPE_IP

ADDR_TYPE_IP6

ADDR_TYPE_NONE

ARP_ETHIP_LEN

ARP_HDR_LEN

ARP_HRD_ETH

ARP_HRD_IEEE802

ARP_OP_REPLY

ARP_OP_REQUEST

ARP_OP_REVREPLY

ARP_OP_REVREQUEST

ARP_PRO_IP

ETH_ADDR_BITS

ETH_ADDR_BROADCAST

ETH_ADDR_LEN

ETH_ADDR_UNSPEC

ETH_CRC_LEN

ETH_HDR_LEN

ETH_LEN_MAX

ETH_LEN_MIN

ETH_MIN

ETH_MTU

ETH_TYPE_8021Q

ETH_TYPE_ARP

ETH_TYPE_IP

ETH_TYPE_IPV6

ETH_TYPE_LEN

ETH_TYPE_LOOPBACK

ETH_TYPE_MPLS

ETH_TYPE_MPLS_MCAST

ETH_TYPE_PPPOE

ETH_TYPE_PPPOEDISC

ETH_TYPE_PUP

ETH_TYPE_REVARP

FW_DIR_IN

FW_DIR_OUT

FW_OP_ALLOW

FW_OP_BLOCK

INTF_FLAG_BROADCAST

INTF_FLAG_LOOPBACK

INTF_FLAG_MULTICAST

INTF_FLAG_NOARP

INTF_FLAG_POINTOPOINT

INTF_FLAG_UP

INTF_TYPE_ETH

INTF_TYPE_LOOPBACK

INTF_TYPE_OTHER

INTF_TYPE_TUN

IP6_ADDR_BITS

IP6_ADDR_LEN

IP6_ADDR_LOOPBACK

IP6_ADDR_UNSPEC

IP6_HDR_LEN

IP6_HLIM_DEFAULT

IP6_HLIM_MAX

IP6_LEN_MAX

IP6_LEN_MIN

IP6_MTU_MIN

author

copyright

license

url

version