點解我明明route係理論上啱嘅
root@R619ac:~# ip route get 192.168.1.199
192.168.1.199 dev eth0.2 src 192.168.1.234 uid 0
cache但係實際connect時用嘅係main ip (我加咗兩隻ip 58.177.XX.XX同192.168.1.234落eth0.2)?
19:52:33.378102 IP (tos 0x0, ttl 64, id 41942, offset 0, flags [DF], proto TCP (6), length 60)
58.177.XX.XX.58514 > 192.168.1.199.80: Flags [S], cksum 0x0e81 (incorrect -> 0x5214), seq 3992328760, win 64240, options [mss 1460,sackOK,TS val 2423942941 ecr 0,nop,wscale 6], length 0
0x0000: 0050 2200 01d9 1c40 e810 fa20 0800 4500 .P"....@......E.
0x0010: 003c a3d6 4000 4006 8893 3ab1 XXXX c0a8 .<..@.@...:..2..
0x0020: 01c7 e492 0050 edf6 1a38 0000 0000 a002 .....P...8......
0x0030: faf0 0e81 0000 0204 05b4 0402 080a 907a ...............z
0x0040: 6f1d 0000 0000 0103 0306 o.........