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- eth1 Link encap:Ethernet HWaddr AA:BB:CC:DD:EE:FF
- inet addr:169.254.1.1 Bcast:169.254.255.255 Mask:255.255.255.255
- UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
- RX packets:0 errors:0 dropped:0 overruns:0 frame:0
- TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
- collisions:0 txqueuelen:1000
- RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
- Base address:0x8000
- lo Link encap:Local Loopback
- inet addr:127.0.0.1 Mask:255.0.0.0
- inet6 addr: ::1/128 Scope:Host
- UP LOOPBACK RUNNING MTU:16436 Metric:1
- RX packets:14 errors:0 dropped:0 overruns:0 frame:0
- TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
- collisions:0 txqueuelen:0
- RX bytes:1561 (1.5 KiB) TX bytes:1561 (1.5 KiB)
- Kernel IP routing table
- Destination Gateway Genmask Flags Metric Ref Use Iface
- 169.254.1.1 * 255.255.255.255 UH 0 0 0 eth1
- A.B.C.96 * 255.255.255.240 U 0 0 0 eth0
- 127.0.0.0 * 255.0.0.0 U 0 0 0 lo
- default A.B.C.110 0.0.0.0 UG 0 0 0 eth0
- PING 169.254.1.1 (169.254.1.1): 56 data bytes
- 64 bytes from 169.254.1.1: seq=0 ttl=64 time=0.143 ms
- 64 bytes from 169.254.1.1: seq=1 ttl=64 time=0.067 ms
- # — let's add dummy IP-address to Wi-Fi NIC
- # ip ad ad 11.1.2.3/24 dev wlan0
- # — Now chage its scope from 'local' to 'link'
- # ip ro replace 11.1.2.3 dev wlan0 scope link table local
- # — with tcpdump we can see now that's traffic to that dummy
- # ex-local IP-address actually tries to go out of Wi-Fi NIC:
- 00:15:22.807607 ARP, Request who-has 11.1.2.3 tell 10.0.0.7, length 28
- ip route get 169.254.1.1
- local 169.254.1.1 dev lo src 169.254.1.1
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