我怀疑我的家庭网络可能被恶意行为者入侵和使用。
我是网络菜鸟,所以我想知道发送的邻居请求 > 2000 是否正常?
我通过运行命令获得了这些统计信息netstat -s
:
IPv4 Statistics
Packets Received = 44873
Received Header Errors = 0
Received Address Errors = 0
Datagrams Forwarded = 0
Unknown Protocols Received = 1
Received Packets Discarded = 3479
Received Packets Delivered = 62550
Output Requests = 48541
Routing Discards = 0
Discarded Output Packets = 389
Output Packet No Route = 0
Reassembly Required = 0
Reassembly Successful = 0
Reassembly Failures = 0
Datagrams Successfully Fragmented = 0
Datagrams Failing Fragmentation = 0
Fragments Created = 0
IPv6 Statistics
Packets Received = 1991
Received Header Errors = 0
Received Address Errors = 0
Datagrams Forwarded = 0
Unknown Protocols Received = 0
Received Packets Discarded = 1229
Received Packets Delivered = 34570
Output Requests = 36382
Routing Discards = 0
Discarded Output Packets = 1979
Output Packet No Route = 0
Reassembly Required = 0
Reassembly Successful = 0
Reassembly Failures = 0
Datagrams Successfully Fragmented = 0
Datagrams Failing Fragmentation = 0
Fragments Created = 0
ICMPv4 Statistics
Received Sent
Messages 509 444
Errors 0 0
Destination Unreachable 462 416
Time Exceeded 19 0
Parameter Problems 0 0
Source Quenches 0 0
Redirects 0 0
Echo Replies 16 12
Echos 12 16
Timestamps 0 0
Timestamp Replies 0 0
Address Masks 0 0
Address Mask Replies 0 0
Router Solicitations 0 0
Router Advertisements 0 0
ICMPv6 Statistics
Received Sent
Messages 947 3080
Errors 0 0
Destination Unreachable 943 943
Packet Too Big 0 0
Time Exceeded 0 0
Parameter Problems 0 0
Echos 0 0
Echo Replies 0 0
MLD Queries 0 0
MLD Reports 0 0
MLD Dones 0 0
Router Solicitations 0 6
Router Advertisements 0 0
Neighbor Solicitations 2 2127
Neighbor Advertisements 2 4
Redirects 0 0
Router Renumberings 0 0
TCP Statistics for IPv4
Active Opens = 1454
Passive Opens = 543
Failed Connection Attempts = 132
Reset Connections = 219
Current Connections = 36
Segments Received = 38050
Segments Sent = 34308
Segments Retransmitted = 743
TCP Statistics for IPv6
Active Opens = 85
Passive Opens = 5
Failed Connection Attempts = 79
Reset Connections = 2
Current Connections = 0
Segments Received = 914
Segments Sent = 667
Segments Retransmitted = 251
UDP Statistics for IPv4
Datagrams Received = 26358
No Ports = 772
Receive Errors = 2818
Datagrams Sent = 11585
UDP Statistics for IPv6
Datagrams Received = 34871
No Ports = 234
Receive Errors = 1104
Datagrams Sent = 32306
正如你所看到的,Neighbor Solicitation 是唯一让我觉得不正常的东西,或者上面或下面是否还有其他任何可能不正常的东西?
ICMPv6 Statistics
Received Sent
Messages 947 3080
Errors 0 0
Destination Unreachable 943 943
Packet Too Big 0 0
Time Exceeded 0 0
Parameter Problems 0 0
Echos 0 0
Echo Replies 0 0
MLD Queries 0 0
MLD Reports 0 0
MLD Dones 0 0
Router Solicitations 0 6
Router Advertisements 0 0
Neighbor Solicitations 2 2127
Neighbor Advertisements 2 4
Redirects 0 0
Router Renumberings 0 0
谢谢!