![为什么我的系统日志中会收到这些随机的 [UFW BLOCK] 请求?](https://linux22.com/image/955068/%E4%B8%BA%E4%BB%80%E4%B9%88%E6%88%91%E7%9A%84%E7%B3%BB%E7%BB%9F%E6%97%A5%E5%BF%97%E4%B8%AD%E4%BC%9A%E6%94%B6%E5%88%B0%E8%BF%99%E4%BA%9B%E9%9A%8F%E6%9C%BA%E7%9A%84%20%5BUFW%20BLOCK%5D%20%E8%AF%B7%E6%B1%82%EF%BC%9F.png)
我刚刚注意到大量此类随机请求被 UFW 阻止
9:34 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=193.254.3.18 DST=[MY_SERVER_LOCAL_IP] LEN=60 TOS=0x00 PREC=0x00 TTL=51 ID=56991 DF PROTO=TCP SPT=53380 DPT=22 WINDOW=29200 RES=0x00 SYN URGP=0 kernel
9:34 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=66.175.220.229 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=30851 PROTO=TCP SPT=51982 DPT=7707 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:34 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=66.175.220.229 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=45967 PROTO=TCP SPT=51982 DPT=7382 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:33 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=198.235.24.92 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x00 PREC=0x60 TTL=250 ID=54321 PROTO=TCP SPT=50707 DPT=20000 WINDOW=65535 RES=0x00 SYN URGP=0 kernel
9:33 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=167.94.138.138 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x00 PREC=0x00 TTL=43 ID=28554 PROTO=TCP SPT=40419 DPT=1200 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:33 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=27.121.102.61 DST=[MY_SERVER_LOCAL_IP] LEN=52 TOS=0x02 PREC=0x00 TTL=118 ID=7739 DF PROTO=TCP SPT=51796 DPT=3306 WINDOW=8192 RES=0x00 CWR ECE SYN URGP=0 kernel
9:32 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=94.102.61.35 DST=[MY_SERVER_LOCAL_IP] LEN=166 TOS=0x00 PREC=0x00 TTL=247 ID=54321 PROTO=UDP SPT=42600 DPT=49155 LEN=146 kernel
9:32 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=65.49.1.74 DST=[MY_SERVER_LOCAL_IP] LEN=29 TOS=0x00 PREC=0x00 TTL=56 ID=55861 DF PROTO=UDP SPT=47489 DPT=19 LEN=9 kernel
9:32 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=146.88.241.199 DST=[MY_SERVER_LOCAL_IP] LEN=84 TOS=0x08 PREC=0x40 TTL=242 ID=54321 PROTO=UDP SPT=1701 DPT=1701 LEN=64 kernel
9:31 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=112.37.142.191 DST=[MY_SERVER_LOCAL_IP] LEN=32 TOS=0x00 PREC=0x00 TTL=46 ID=0 DF PROTO=UDP SPT=10758 DPT=123 LEN=12 kernel
9:31 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=14.225.67.147 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=60161 PROTO=TCP SPT=59527 DPT=51389 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:31 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=173.230.140.35 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=25347 PROTO=TCP SPT=51934 DPT=5743 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:30 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=35.203.211.190 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x00 PREC=0x60 TTL=250 ID=54321 PROTO=TCP SPT=50268 DPT=9642 WINDOW=65535 RES=0x00 SYN URGP=0 kernel
9:30 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=220.126.92.34 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=6162 PROTO=TCP SPT=5460 DPT=37215 WINDOW=12660 RES=0x00 SYN URGP=0 kernel
9:30 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=162.142.125.254 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x00 PREC=0x00 TTL=41 ID=65319 PROTO=TCP SPT=6973 DPT=7112 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:29 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=222.110.11.183 DST=[MY_SERVER_LOCAL_IP] LEN=32 TOS=0x00 PREC=0x00 TTL=53 ID=0 DF PROTO=UDP SPT=123 DPT=123 LEN=12 kernel
9:29 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=103.254.71.236 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=235 ID=36298 PROTO=TCP SPT=56453 DPT=59206 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:29 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=79.124.62.130 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0xE0 TTL=246 ID=1337 PROTO=TCP SPT=57174 DPT=50349 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:28 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=162.216.150.7 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x18 PREC=0xA0 TTL=59 ID=52322 PROTO=TCP SPT=52909 DPT=1023 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:28 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=35.203.211.130 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x18 PREC=0xA0 TTL=59 ID=51060 PROTO=TCP SPT=56494 DPT=14025 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:28 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=125.142.6.219 DST=[MY_SERVER_LOCAL_IP] LEN=32 TOS=0x00 PREC=0x00 TTL=53 ID=0 DF PROTO=UDP SPT=123 DPT=123 LEN=12 kernel
9:27 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=91.191.209.198 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0xE0 TTL=247 ID=53471 PROTO=TCP SPT=41936 DPT=3981 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:27 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=167.94.138.138 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x00 PREC=0x00 TTL=43 ID=13258 PROTO=TCP SPT=53397 DPT=102 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:27 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=146.88.241.44 DST=[MY_SERVER_LOCAL_IP] LEN=53 TOS=0x08 PREC=0x40 TTL=242 ID=54321 PROTO=UDP SPT=43322 DPT=27017 LEN=33 kernel
9:26 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=5.252.195.36 DST=[MY_SERVER_LOCAL_IP] LEN=60 TOS=0x00 PREC=0xE0 TTL=56 ID=22080 DF PROTO=TCP SPT=46672 DPT=22 WINDOW=64240 RES=0x00 SYN URGP=0 kernel
9:26 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=45.128.232.212 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0xE0 TTL=247 ID=54321 PROTO=TCP SPT=38716 DPT=8080 WINDOW=65535 RES=0x00 SYN URGP=0 kernel
9:26 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=211.114.69.184 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=54 ID=58836 PROTO=TCP SPT=16329 DPT=37215 WINDOW=4833 RES=0x00 SYN URGP=0 kernel
9:25 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=148.245.128.156 DST=[MY_SERVER_LOCAL_IP] LEN=60 TOS=0x08 PREC=0x20 TTL=44 ID=56354 DF PROTO=TCP SPT=42167 DPT=23 WINDOW=5840 RES=0x00 SYN URGP=0 kernel
9:25 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=107.170.254.26 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=54321 PROTO=TCP SPT=41797 DPT=53 WINDOW=65535 RES=0x00 SYN URGP=0 kernel
9:25 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=169.197.150.7 DST=[MY_SERVER_LOCAL_IP] LEN=514 TOS=0x08 PREC=0x20 TTL=51 ID=40048 DF PROTO=TCP SPT=443 DPT=55724 WINDOW=11 RES=0x00 ACK PSH FIN URGP=0 kernel
9:25 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=169.197.150.7 DST=[MY_SERVER_LOCAL_IP] LEN=142 TOS=0x08 PREC=0x20 TTL=51 ID=29710 DF PROTO=TCP SPT=443 DPT=55684 WINDOW=11 RES=0x00 ACK PSH FIN URGP=0 kernel
9:25 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=169.197.150.7 DST=[MY_SERVER_LOCAL_IP] LEN=514 TOS=0x08 PREC=0x20 TTL=51 ID=40047 DF PROTO=TCP SPT=443 DPT=55724 WINDOW=11 RES=0x00 ACK PSH FIN URGP=0 kernel
9:25 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=169.197.150.7 DST=[MY_SERVER_LOCAL_IP] LEN=142 TOS=0x08 PREC=0x20 TTL=51 ID=29709 DF PROTO=TCP SPT=443 DPT=55684 WINDOW=11 RES=0x00 ACK PSH FIN URGP=0 kernel
9:25 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=169.197.150.7 DST=[MY_SERVER_LOCAL_IP] LEN=103 TOS=0x08 PREC=0x20 TTL=51 ID=29708 DF PROTO=TCP SPT=443 DPT=55684 WINDOW=11 RES=0x00 ACK PSH FIN URGP=0 kernel
9:25 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=169.197.150.7 DST=[MY_SERVER_LOCAL_IP] LEN=514 TOS=0x08 PREC=0x20 TTL=51 ID=40042 DF PROTO=TCP SPT=443 DPT=55724 WINDOW=11 RES=0x00 ACK PSH URGP=0 kernel
9:24 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=103.147.13.154 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=2502 PROTO=TCP SPT=56556 DPT=58263 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:24 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=91.92.246.221 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=54321 PROTO=TCP SPT=40648 DPT=22 WINDOW=65535 RES=0x00 SYN URGP=0 kernel
9:24 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=103.248.123.164 DST=[MY_SERVER_LOCAL_IP] LEN=52 TOS=0x00 PREC=0x00 TTL=119 ID=33488 DF PROTO=TCP SPT=62458 DPT=7680 WINDOW=64240 RES=0x00 SYN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=104.26.9.145 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=58 ID=20558 DF PROTO=TCP SPT=443 DPT=58691 WINDOW=8 RES=0x00 ACK FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=50.116.18.173 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=239 ID=44438 PROTO=TCP SPT=52052 DPT=8752 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=218.159.32.73 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=840 PROTO=TCP SPT=52967 DPT=37215 WINDOW=41607 RES=0x00 SYN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=8.18.47.7 DST=[MY_SERVER_LOCAL_IP] LEN=142 TOS=0x08 PREC=0x20 TTL=51 ID=41799 DF PROTO=TCP SPT=443 DPT=4551 WINDOW=11 RES=0x00 ACK PSH FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=104.22.55.232 DST=[MY_SERVER_LOCAL_IP] LEN=79 TOS=0x00 PREC=0x00 TTL=58 ID=7223 DF PROTO=TCP SPT=443 DPT=57935 WINDOW=8 RES=0x00 ACK PSH FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=104.22.55.232 DST=[MY_SERVER_LOCAL_IP] LEN=79 TOS=0x00 PREC=0x00 TTL=58 ID=7222 DF PROTO=TCP SPT=443 DPT=57935 WINDOW=8 RES=0x00 ACK PSH FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=104.22.55.232 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=58 ID=7221 DF PROTO=TCP SPT=443 DPT=57935 WINDOW=8 RES=0x00 ACK FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=104.22.55.232 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=58 ID=7220 DF PROTO=TCP SPT=443 DPT=57935 WINDOW=8 RES=0x00 ACK FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=104.22.51.98 DST=[MY_SERVER_LOCAL_IP] LEN=79 TOS=0x00 PREC=0x00 TTL=58 ID=33630 DF PROTO=TCP SPT=443 DPT=4305 WINDOW=8 RES=0x00 ACK PSH FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=104.22.51.98 DST=[MY_SERVER_LOCAL_IP] LEN=79 TOS=0x00 PREC=0x00 TTL=58 ID=33629 DF PROTO=TCP SPT=443 DPT=4305 WINDOW=8 RES=0x00 ACK PSH FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=104.22.51.98 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=58 ID=33628 DF PROTO=TCP SPT=443 DPT=4305 WINDOW=8 RES=0x00 ACK FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=104.22.51.98 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=58 ID=33627 DF PROTO=TCP SPT=443 DPT=4305 WINDOW=8 RES=0x00 ACK FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=8.18.47.7 DST=[MY_SERVER_LOCAL_IP] LEN=142 TOS=0x08 PREC=0x20 TTL=51 ID=41798 DF PROTO=TCP SPT=443 DPT=4551 WINDOW=11 RES=0x00 ACK PSH FIN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=199.45.155.16 DST=[MY_SERVER_LOCAL_IP] LEN=60 TOS=0x00 PREC=0x00 TTL=55 ID=51357 DF PROTO=TCP SPT=55214 DPT=3306 WINDOW=42340 RES=0x00 SYN URGP=0 kernel
9:23 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=8.18.47.7 DST=[MY_SERVER_LOCAL_IP] LEN=142 TOS=0x08 PREC=0x20 TTL=51 ID=41797 DF PROTO=TCP SPT=443 DPT=4551 WINDOW=11 RES=0x00 ACK PSH FIN URGP=0 kernel
9:22 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=79.124.56.186 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x00 PREC=0xE0 TTL=247 ID=63928 PROTO=TCP SPT=50255 DPT=7865 WINDOW=1025 RES=0x00 SYN URGP=0 kernel
9:22 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=79.124.56.186 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x00 PREC=0xE0 TTL=247 ID=62166 PROTO=TCP SPT=50239 DPT=2665 WINDOW=1025 RES=0x00 SYN URGP=0 kernel
9:22 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=79.124.56.186 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x00 PREC=0xE0 TTL=247 ID=62867 PROTO=TCP SPT=50239 DPT=9213 WINDOW=1025 RES=0x00 SYN URGP=0 kernel
9:21 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=15.235.196.36 DST=[MY_SERVER_LOCAL_IP] LEN=105 TOS=0x00 PREC=0x00 TTL=53 ID=29418 DF PROTO=UDP SPT=443 DPT=50852 LEN=85 kernel
9:21 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=172.233.142.191 DST=[MY_SERVER_LOCAL_IP] LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=40311 PROTO=TCP SPT=52062 DPT=9683 WINDOW=1024 RES=0x00 SYN URGP=0 kernel
9:21 AM [UFW BLOCK] IN=eno1 OUT= MAC=[MY_SERVER_MAC_ADDRESS] SRC=71.6.146.186 DST=[MY_SERVER_LOCAL_IP] LEN=44 TOS=0x08 PREC=0x20 TTL=118 ID=8270 PROTO=TCP SPT=29011 DPT=5900 WINDOW=6847 RES=0x00 SYN URGP=0 kernel
当我用 Google 搜索时,发现帖子中提到只有来自同一 IP 的重复请求,但这些请求具有不同的 IP 和端口。
我几个月前才开始使用 Ubuntu 服务器 22.04,所以不太清楚这里到底发生了什么。如能得到任何帮助我将不胜感激。
- 这些请求是来自随机机器人访问我的服务器的吗?
- 我下一步该怎么做?