Hallo,
ich habe in meinen Logwatch einträgen 3 Punkte, die ich nicht so richtig zuordnen kann.
Kann mir hier jemand grob sagen, was die bedeuten?
1 Time(s): TCP: request_sock_TCP: Possible SYN flooding on port xy. Sending cookies. Check SNMP counters
Das hier scheint wohl von Docker zu sein, aber was und warum wurde das gemacht?
Kernel
1 Time(s): IPv6: ADDRCONF(NETDEV_CHANGE): veth441xxa2e6: link becomes ready
1 Time(s): device veth3643dxx0 left promiscuous mode
1 Time(s): device veth441a2exx6 entered promiscuous mode
3 Time(s): docker0: port 2(veth36xxx43d90) entered disabled state
3 Time(s): docker0: port 2(veth441axx2e6) entered blocking state
2 Time(s): docker0: port 2(veth441a2xxe6) entered disabled state
2 Time(s): docker0: port 2(veth441axx2e6) entered forwarding state
1 Time(s): eth0: renamed from vetha9xxcc991
1 Time(s): veth8838xxe6f: renamed from eth0
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1 Time(s): IPv6: ADDRCONF(NETDEV_CHANGE): vethf3543xxx: link becomes ready |
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3 Time(s): br-59f0e3exxx: port 1(vethd5cd3xx) entered disabled state |
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3 Time(s): br-59f0e3exxxx: port 1(vethf3543xxe) entered blocking state |
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2 Time(s): br-59f0e3exxxx: port 1(vethf354xxe) entered disabled state |
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2 Time(s): br-59f0e3exxxx: port 1(vethf354xxe) entered forwarding state |
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1 Time(s): device vethd5cdxxx left promiscuous mode |
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1 Time(s): device vethf354xxx entered promiscuous mode |
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1 Time(s): eth0: renamed from veth1dbfbxx |
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1 Time(s): veth7eeebxx: renamed from eth0 |
Danke & viele Grüße
