/var/log/messages 로그 분석 부탁드립니다

수고하십니다.

얼마전부터 /var/log/messages  에 아래와 같은 로그가 매분마다 계속 나타납니다.

해킹 로그인지.. 게시판을 돌아보았는데도.. 같은 질문은 없어 문의 드립니다.

답변 부탁드립니다.

감사합니다. 꾸벅!!

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Aug 13 16:47:29 www kernel: Packet log: input DENY eth0 PROTO=17 211.115.216.141:513 211.115.216.255:513 L=11
2 S=0x00 I=0 F=0x4000 T=64 (#93)
Aug 13 16:50:29 www kernel: Packet log: input DENY eth0 PROTO=17 211.115.216.141:513 211.115.216.255:513 L=11
2 S=0x00 I=0 F=0x4000 T=64 (#93)
Aug 13 16:53:12 www kernel: Packet log: input DENY eth0 PROTO=17 211.115.216.141:138 211.115.216.255:138 L=24
1 S=0x00 I=0 F=0x4000 T=64 (#93)
Aug 13 16:53:12 www kernel: Packet log: input DENY eth0 PROTO=17 211.115.216.141:138 211.115.216.255:138 L=23
7 S=0x00 I=0 F=0x4000 T=64 (#93)
Aug 13 16:53:29 www kernel: Packet log: input DENY eth0 PROTO=17 211.115.216.141:513 211.115.216.255:513 L=11
2 S=0x00 I=0 F=0x4000 T=64 (#93)
Aug 13 16:56:29 www kernel: Packet log: input DENY eth0 PROTO=17 211.115.216.141:513 211.115.216.255:513 L=11
2 S=0x00 I=0 F=0x4000 T=64 (#93)
Aug 13 16:59:29 www kernel: Packet log: input DENY eth0 PROTO=17 211.115.216.141:513 211.115.216.255:513 L=11
2 S=0x00 I=0 F=0x4000 T=64 (#93)

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