Ubuntu VPS'ime UFW güvenlik duvarı yükledim ve şimdi günlüğüm 23 numaralı bağlantı noktasında gelen trafik sıkışıklığını gösterir.
kernel: [ 670.832245] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=106.104.138.28 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=43 ID=2909 PROTO=TCP SPT=27941 DPT=23 WINDOW=44045 RES=0x00 SYN URGP=0
kernel: [ 716.494214] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=106.104.138.28 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=44 ID=2909 PROTO=TCP SPT=27941 DPT=2323 WINDOW=44045 RES=0x00 SYN URGP=0
kernel: [ 716.957063] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=106.104.138.28 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=43 ID=2909 PROTO=TCP SPT=27941 DPT=23 WINDOW=44045 RES=0x00 SYN URGP=0
kernel: [ 746.837251] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=106.104.138.28 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=43 ID=2909 PROTO=TCP SPT=27941 DPT=23 WINDOW=44045 RES=0x00 SYN URGP=0
kernel: [ 752.049313] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=106.104.138.28 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=43 ID=2909 PROTO=TCP SPT=27941 DPT=23 WINDOW=44045 RES=0x00 SYN URGP=0
kernel: [ 771.616696] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=106.104.138.28 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=43 ID=2909 PROTO=TCP SPT=27941 DPT=23 WINDOW=44045 RES=0x00 SYN URGP=0
kernel: [ 855.170118] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=109.201.140.38 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=243 ID=54321 PROTO=TCP SPT=58674 DPT=81 WINDOW=65535 RES=0x00 SYN URGP=0
kernel: [ 862.272265] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=118.68.70.89 DST=xxx LEN=40 TOS
=0x00 PREC=0x00 TTL=237 ID=5721 PROTO=TCP SPT=15509 DPT=23 WINDOW=14600 RES=0x00 SYN URGP=0
kernel: [ 883.299636] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=176.8.70.68 DST=xxx LEN=40 TOS=
0x00 PREC=0x00 TTL=245 ID=51761 PROTO=TCP SPT=17540 DPT=23 WINDOW=21654 RES=0x00 SYN URGP=0
kernel: [ 908.720735] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=122.117.201.94 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=45 ID=65516 PROTO=TCP SPT=34958 DPT=23 WINDOW=37782 RES=0x00 SYN URGP=0
kernel: [ 951.441094] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=119.179.205.34 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=233 ID=37432 PROTO=TCP SPT=29267 DPT=23 WINDOW=5840 RES=0x00 SYN URGP=0
kernel: [ 1019.290302] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=187.161.189.63 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=231 ID=33719 PROTO=TCP SPT=46167 DPT=23 WINDOW=14600 RES=0x00 SYN URGP=0
kernel: [ 1097.190270] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=58.123.113.149 DST=xxx LEN=122
TOS=0x00 PREC=0x00 TTL=51 ID=0 DF PROTO=UDP SPT=47005 DPT=1900 LEN=102
kernel: [ 1098.860511] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=125.111.4.204 DST=xxx LEN=40 TO
S=0x00 PREC=0xE0 TTL=234 ID=5380 PROTO=TCP SPT=20370 DPT=23 WINDOW=14600 RES=0x00 SYN URGP=0
kernel: [ 1129.143276] [UFW BLOCK] IN=eth0 OUT= MAC=fa:16:3e:e6:7f:12:5e:f8:f0:c1:28:31:08:00 SRC=148.75.152.245 DST=xxx LEN=40 T
OS=0x00 PREC=0x00 TTL=239 ID=8596 PROTO=TCP SPT=1331 DPT=23 WINDOW=14600 RES=0x00 SYN URGP=0
Bu nedir ve nasıl durdurabilirim?