Good day.
Reinstalled the operating system ubuntu 16.04 and in the samp logs periodically appear this:
PHP Code:
...
[26.02.18 18:07:18] Packet was modified, sent by id: 78, ip: 178.218.203.133:51817
[26.02.18 18:07:18] Packet was modified, sent by id: 41, ip: 213.230.74.35:19804
[26.02.18 18:07:18] Packet was modified, sent by id: 24, ip: 213.230.93.219:6875
[26.02.18 18:07:18] Packet was modified, sent by id: 94, ip: 213.230.95.136:62869
[26.02.18 18:07:18] Packet was modified, sent by id: 50, ip: 213.230.92.91:12701
[26.02.18 18:07:18] Packet was modified, sent by id: 58, ip: 213.230.92.219:61997
[26.02.18 18:07:18] Packet was modified, sent by id: 94, ip: 213.230.95.136:62869
[26.02.18 18:07:18] Packet was modified, sent by id: 24, ip: 213.230.93.219:6875
[26.02.18 18:07:18] Packet was modified, sent by id: 50, ip: 213.230.92.91:12701
[26.02.18 18:07:18] Packet was modified, sent by id: 94, ip: 213.230.95.136:62869
[26.02.18 18:07:18] Packet was modified, sent by id: 58, ip: 213.230.92.219:61997
[26.02.18 18:07:18] Packet was modified, sent by id: 94, ip: 213.230.95.136:62869
[26.02.18 18:07:18] Packet was modified, sent by id: 50, ip: 213.230.92.91:12701
[26.02.18 18:07:18] Packet was modified, sent by id: 58, ip: 213.230.92.219:61997
[26.02.18 18:07:19] Packet was modified, sent by id: 94, ip: 213.230.95.136:62869
[26.02.18 18:07:19] Packet was modified, sent by id: 50, ip: 213.230.92.91:12701
[26.02.18 18:07:19] Packet was modified, sent by id: 50, ip: 213.230.92.91:12701
[26.02.18 18:07:19] Packet was modified, sent by id: 50, ip: 213.230.92.91:12701
...
after which he kicks the players.
When there was an operating system ubuntu 14.04 there was no such problem.
There are no rules in iptables. All standard.