hi @SurgeTeam

看surge手册这个选项是对路由表增加额外的规则，使特定路由绕过VIF，但目前看貌似不起作用。
比如：tun-excluded-routes = 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12
并开启增强模式
比如访问这个ip 10.19.35.56

netstat -nr

Internet:
Destination Gateway Flags Netif Expire
default 192.168.137.1 UGSc en10
1 198.18.0.1 UGSc utun2
2/7 198.18.0.1 UGSc utun2
4/6 198.18.0.1 UGSc utun2
8/5 198.18.0.1 UGSc utun2
16/4 198.18.0.1 UGSc utun2
32/3 198.18.0.1 UGSc utun2
64/2 198.18.0.1 UGSc utun2
127 127.0.0.1 UCS lo0
127.0.0.1 127.0.0.1 UH lo0
128.0/1 198.18.0.1 UGSc utun2
169.254 link#22 UCS en10 !
192.168.137 link#22 UCS en10 !
192.168.137.1/32 link#22 UCS en10 !
192.168.137.1 0:e:c6:fb:68:16 UHLWIir en10 1145
192.168.137.2 link#22 UHLWIi en10 !
192.168.137.3/32 link#22 UCS en10 !
192.168.137.3 64:4b:f0:2b:2f:ba UHLWI lo0
198.18.0/15 198.18.0.1 UGSc utun2
198.18.0.1 198.18.0.1 UH utun2
224.0.0/4 link#22 UmCS en10 !
224.0.0.251 1:0:5e:0:0:fb UHmLWI en10
239.255.255.250 1:0:5e:7f:ff:fa UHmLWI en10
255.255.255.255/32 link#22 UCS en10 !

❯ route get 10.19.35.56

route to: 10.19.35.56
destination: 8.0.0.0
mask: 248.0.0.0
gateway: 198.18.0.1
interface: utun2
flags: <UP,GATEWAY,DONE,STATIC,PRCLONING>
recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
0 0 0 0 0 0 9000 0

ping 10.19.35.56
sudo tcpdump -i utun2 -nn host 10.19.35.56
listening on utun2, link-type NULL (BSD loopback), snapshot length 262144 bytes
18:19:09.603617 IP 198.18.0.1 > 10.19.35.56: ICMP echo request, id 62798, seq 0, length 64
18:19:09.606116 IP 10.19.35.56 > 198.18.0.1: ICMP echo reply, id 62798, seq 0, length 64

还是走VIF，不知道我理解的对不对？是配置问题还是BUG？请告知。
surge: 4.0.2(1211)
osx: big sur

谢谢.