Hi teman2 forum FMI yg saya hormati,,

Saya mau tanya bagaimana memblock ip 79.142.76.3 yg sesuai capture berikut ini,,sepertinya menyerang port UDP
saya udah drop ip&port tersebut sepertinya tidak berjalan.

# PR.. SRC-ADDRESS DST-ADDRESS TCP-STATE TIMEOUT
0 SA udp 79.142.76.3:12788 118.96.24.xx:53 1m56s
1 SA udp 79.142.76.3:24669 118.96.24.xx:53 2m1s
2 SA udp 79.142.76.3:27174 118.96.24.xx:53 2m53s
3 SA udp 79.142.76.3:9794 118.96.24.xx:53 2m42s
4 SA udp 79.142.76.3:26601 118.96.24.xx:53 1m4s
5 SA udp 79.142.76.3:29325 118.96.24.xx:53 1m23s
6 tcp 192.168.1.4:1965 203.89.147.129:14009 established 22h54m49s
7 SA udp 79.142.76.3:49535 118.96.24.xx:53 8s
8 SA udp 79.142.76.3:12457 118.96.24.xx:53 28s
9 SA udp 79.142.76.3:53205 118.96.24.xx:53 1m14s
10 SA udp 79.142.76.3:57509 118.96.24.xx:53 2m44s
11 SA udp 79.142.76.3:11923 118.96.24.xx:53 37s
12 SA udp 79.142.76.3:3537 118.96.24.xx:53 59s
13 SA udp 79.142.76.3:23196 118.96.24.xx:53 54s
14 SA udp 79.142.76.3:3776 118.96.24.xx:53 1m28s
15 SA udp 79.142.76.3:5915 118.96.24.xx:53 44s
16 SA udp 79.142.76.3:22921 118.96.24.xx:53 2m5s
17 SA udp 79.142.76.3:20393 118.96.24.xx:53 1m39s
18 SA udp 79.142.76.3:65481 118.96.24.xx:53 20s
19 SA udp 79.142.76.3:37887 118.96.24.xx:53 56s
20 SA udp 79.142.76.3:12005 118.96.24.xx:53 1m20s

Regards
Genta