galera boa tarde tenho aki na empresa um servidor de correio, com postifx, e estou reparando com as seguintes msg no dmesg.
UDP: short packet: 216.255.186.114:37120 19829/42 to 200.200.200.12:19712
UDP: bad checksum. From 137.132.80.105:46579 to 200.200.200.12:33434 ulen 10
sending pkt_too_big (len[1492] pmtu[1480]) to self
sending pkt_too_big (len[1492] pmtu[1480]) to self
sending pkt_too_big (len[1492] pmtu[1480]) to self
sending pkt_too_big (len[1492] pmtu[1480]) to self
sending pkt_too_big (len[1492] pmtu[1480]) to self
Alguem sabe me dizer o que seria isso.