Mac

[Mac] Mac ifconfig 的各个端口

Mac ifconfig 的各个端口

Posted by Mr.Vincent on 2020-02-28
Estimated Reading Time 4 Minutes
Words 812 In Total
Viewed Times

Mac ifconfig

1
Mac:➜  ~ ifconfig
1
2
3
4
5
6
7
# loopback 本机主机地址
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
options=1203<RXCSUM,TXCSUM,TXSTATUS,SW_TIMESTAMP>
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
nd6 options=201<PERFORMNUD,DAD>
1
2
# 通用 IP-in-IP隧道(RFC2893) Software Network Interface 软件网络接口
gif0: flags=8010<POINTOPOINT,MULTICAST> mtu 1280
1
2
# 6to4连接(RFC3056) 6to4 tunnel interface 配置隧道
stf0: flags=0<> mtu 1280
1
2
3
4
5
6
7
# en: 以太网或802.11接口,通过一个usb转接头连接网线的接口
en5: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether ac:de:48:00:11:22
inet6 fe80::aede:48ff:fe00:1122%en5 prefixlen 64 scopeid 0x8
nd6 options=201<PERFORMNUD,DAD>
media: autoselect (100baseTX <full-duplex>)
status: active
1
2
3
4
ap1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> mtu 1500
ether f2:18:98:36:eb:d2
media: autoselect
status: inactive
1
2
3
4
5
6
7
8
# wifi 接口
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether f0:18:98:36:eb:d2
inet6 fe80::c1a:37cc:de31:4b44%en0 prefixlen 64 secured scopeid 0xa
inet 192.168.0.120 netmask 0xffffff00 broadcast 192.168.0.255
nd6 options=201<PERFORMNUD,DAD>
media: autoselect
status: active
1
2
3
4
5
# Point-to-Point 协议
p2p0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 2304
ether 02:18:98:36:eb:d2
media: autoselect
status: inactive
1
2
3
4
5
6
7
# airdrop peer to peer(一种mesh network),apple airdrop设备特有
awdl0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1484
ether 7a:69:a0:76:94:bf
inet6 fe80::7869:a0ff:fe76:94bf%awdl0 prefixlen 64 scopeid 0xc
nd6 options=201<PERFORMNUD,DAD>
media: autoselect
status: active
1
2
3
4
5
6
# 电脑右侧的雷电接口
en4: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether 86:00:88:61:4d:04
media: autoselect <full-duplex>
status: inactive
1
2
3
4
5
6
# 电脑左侧的雷电接口
en1: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether 86:00:88:61:4d:01
media: autoselect <full-duplex>
status: inactive
1
2
3
4
5
6
# 电脑左侧的雷电接口
en2: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether 86:00:88:61:4d:00
media: autoselect <full-duplex>
status: inactive
1
2
3
4
5
6
# 蓝牙接口
en3: flags=8963<UP,BROADCAST,SMART,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
options=60<TSO4,TSO6>
ether 86:00:88:61:4d:05
media: autoselect <full-duplex>
status: inactive
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
# 桥接
bridge0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
options=63<RXCSUM,TXCSUM,TSO4,TSO6>
ether 86:00:88:61:4d:01
Configuration:
id 0:0:0:0:0:0 priority 0 hellotime 0 fwddelay 0
maxage 0 holdcnt 0 proto stp maxaddr 100 timeout 1200
root id 0:0:0:0:0:0 priority 0 ifcost 0 port 0
ipfilter disabled flags 0x2
member: en1 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 14 priority 0 path cost 0
member: en2 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 15 priority 0 path cost 0
member: en3 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 16 priority 0 path cost 0
member: en4 flags=3<LEARNING,DISCOVER>
ifmaxaddr 0 port 13 priority 0 path cost 0
nd6 options=201<PERFORMNUD,DAD>
media: <unknown type>
status: inactive
1
2
3
utun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 2000
inet6 fe80::ebd0:8b81:eaa3:2d96%utun0 prefixlen 64 scopeid 0x12
nd6 options=201<PERFORMNUD,DAD>
1
2
3
4
# 一个虚拟的网桥,这个网桥有很若干个端口,一个端口用于连接你的Host,一个端口用于连接你的虚拟机
vmnet1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 00:50:56:c0:00:01
inet 192.168.230.1 netmask 0xffffff00 broadcast 192.168.230.255
1
2
3
4
# 虚拟机 的 NAT 方式
vmnet8: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
ether 00:50:56:c0:00:08
inet 172.16.204.1 netmask 0xffffff00 broadcast 172.16.204.255

If you like this blog or find it useful for you, you are welcome to comment on it. You are also welcome to share this blog, so that more people can participate in it. If the images used in the blog infringe your copyright, please contact the author to delete them. Thank you !