Mac のルーティングテーブルを確認するには
netstat -nr
です。
実際にヤってみた結果
takuya@rena:~/Desktop$ netstat -rn Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default 172.20.10.1 UGSc 57 0 en0 default link#13 UCSI 2 0 tap0 127 127.0.0.1 UCS 0 0 lo0 127.0.0.1 127.0.0.1 UH 6 26796 lo0 169.254 link#4 UCS 0 0 en0 169.254 link#13 UCSI 0 0 tap0 172.20.10/28 link#4 UCS 0 0 en0 172.20.10.1/32 link#4 UCS 2 0 en0 172.20.10.1 fa:xxxxxxxxxxxxxx UHLWIir 59 80 en0 439 172.20.10.2/32 link#4 UCS 1 0 en0 172.20.10.2 60:3:8:a1:82:c UHLWI 0 125 lo0 192.168.2 link#13 UCS 5 0 tap0 192.168.2.1 0:1xxxxxxxxxxxxxx UHLWIi 1 255 tap0 1163 192.168.2.5 22:xxxxxxxxxxxxxx UHLWIi 1 4 tap0 1152 192.168.2.9 22:xxxxxxxxxxxxxx UHLWI 0 0 tap0 1157 192.168.2.14 0:1xxxxxxxxxxxxxx UHLWI 0 0 tap0 439 192.168.2.29 22:xxxxxxxxxxxxxx UHLWI 0 63 tap0 1150 192.168.2.154/32 linxxxxxxxxxxxxxx UCS 1 0 tap0 192.168.2.154 fa:xxxxxxxxxxxxxx UHLWIi 1 6 lo0 224.0.0.251 1:0xxxxxxxxxxxxxx UHmLWI 0 0 tap0 239.255.255.250 1:0xxxxxxxxxxxxxx UHmLWI 0 2 tap0 Internet6: Destination Gateway Flags Netif Expire ::1 ::1 UHL lo0 fe80::%lo0/64 fe80::1%lo0 UcI lo0 fe80::1%lo0 link#1 UHLI lo0 fe80::%en0/64 link#4 UCI en0 fe80::c06:4716:5128:fc4e%en0 fa:xxxxxxxxxxxxxx UHLWI en0 fe80::10e1:b1fc:bb25:a623%en0 b4:xxxxxxxxxxxxxx UHLWI en0 fe80::6203:8ff:fea1:820c%en0 60:xxxxxxxxxxxxxx UHLI lo0 fe80::%awdl0/64 link#9 UCI awdl0 fe80::80a6:72ff:fecd:c8e9%awdl0 82:a6:72:cd:c8:e9 UHLI lo0 fe80::%utun0/64 fe80::xxxxxxxxxxxxxxxxxx%utun0 UcI utun0 fe80::4d6:90f1:bbd9:1858%utun0 link#1xxxxxxxxxxxxxxxxxx UHLI lo0 ff01::%lo0/32 ::1 xxxxxxxxxxxxxxxxxx UmCI lo0 ff01::%en0/32 link#4xxxxxxxxxxxxxxxxxx UmCI en0 ff01::%awdl0/32 link#9xxxxxxxxxxxxxxxxxx UmCI awdl0 ff01::%utun0/32 fe80::xxxxxxxxxxxxxxxxxx%utun0 UmCI utun0 ff02::%lo0/32 ::1 xxxxxxxxxxxxxxxxxx UmCI lo0 ff02::%en0/32 link#4xxxxxxxxxxxxxxxxxx UmCI en0 ff02::%awdl0/32 link#9xxxxxxxxxxxxxxxxxx UmCI awdl0 ff02::%utun0/32 fe80::xxxxxxxxxxxxxxxxxx%utun0 UmCI utun0
