My logs ahow I'm being scanned by this, how do I set a firewall rule to drop the IP

This page summarizes the projects mentioned and recommended in the original post on /r/debian

Our great sponsors
  • InfluxDB - Power Real-Time Data Analytics at Scale
  • WorkOS - The modern identity platform for B2B SaaS
  • SaaSHub - Software Alternatives and Reviews
  • rsyslog

    a Rocket-fast SYStem for LOG processing

  • May 1 00:05:17 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:17 debianTim systemd[1]: logrotate.service: Deactivated successfully.May 1 00:05:17 debianTim systemd[1]: Finished Rotate log files.May 1 00:05:17 debianTim audisp-syslog: type=SERVICE_START msg=audit(1651381517.328:5109): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=logrotate comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' UID="root" AUID="unset"May 1 00:05:17 debianTim systemd[1]: logrotate.service: Consumed 4.498s CPU time.May 1 00:05:17 debianTim audisp-syslog: type=SERVICE_STOP msg=audit(1651381517.328:5110): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=logrotate comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' UID="root" AUID="unset"May 1 00:05:17 debianTim audisp-syslog: type=BPF msg=audit(1651381517.332:5111): prog-id=0 op=UNLOADMay 1 00:05:17 debianTim rsyslogd: [origin software="rsyslogd" swVersion="8.2204.0" x-pid="865" x-info="https://www.rsyslog.com"] rsyslogd was HUPedMay 1 00:05:17 debianTim kernel: [34508.585138] FW6 REJECT (input): IN=enp1s0 OUT= MAC=33:33:00:00:00:01:48:4e:fc:f0:69:b8:86:dd SRC=fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=168 TC=0 HOPLIMIT=255 FLOWLBL=356592 PROTO=ICMPv6 TYPE=134 CODE=0 May 1 00:05:18 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:19 debianTim psad: scan detected fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 -> ff02:0000:0000:0000:0000:0000:0000:0001 DL: 3 total scan dsts: 1May 1 00:05:20 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:20 debianTim kernel: [34511.587589] FW6 REJECT (input): IN=enp1s0 OUT= MAC=33:33:00:00:00:01:48:4e:fc:f0:69:b8:86:dd SRC=fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=168 TC=0 HOPLIMIT=255 FLOWLBL=356592 PROTO=ICMPv6 TYPE=134 CODE=0 May 1 00:05:21 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:23 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:23 debianTim kernel: [34514.591944] FW6 REJECT (input): IN=enp1s0 OUT= MAC=33:33:00:00:00:01:48:4e:fc:f0:69:b8:86:dd SRC=fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=168 TC=0 HOPLIMIT=255 FLOWLBL=356592 PROTO=ICMPv6 TYPE=134 CODE=0 May 1 00:05:24 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:26 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:26 debianTim psad: scan detected fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 -> ff02:0000:0000:0000:0000:0000:0000:0001 DL: 3 total scan dsts: 1May 1 00:05:26 debianTim kernel: [34517.594684] FW6 REJECT (input): IN=enp1s0 OUT= MAC=33:33:00:00:00:01:48:4e:fc:f0:69:b8:86:dd SRC=fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=168 TC=0 HOPLIMIT=255 FLOWLBL=356592 PROTO=ICMPv6 TYPE=134 CODE=0 May 1 00:05:27 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:29 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:29 debianTim kernel: [34520.597010] FW6 REJECT (input): IN=enp1s0 OUT= MAC=33:33:00:00:00:01:48:4e:fc:f0:69:b8:86:dd SRC=fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=168 TC=0 HOPLIMIT=255 FLOWLBL=356592 PROTO=ICMPv6 TYPE=134 CODE=0 May 1 00:05:30 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:32 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:32 debianTim psad: scan detected fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 -> ff02:0000:0000:0000:0000:0000:0000:0001 DL: 3 total scan dsts: 1May 1 00:05:32 debianTim kernel: [34523.599521] FW6 REJECT (input): IN=enp1s0 OUT= MAC=33:33:00:00:00:01:48:4e:fc:f0:69:b8:86:dd SRC=fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=168 TC=0 HOPLIMIT=255 FLOWLBL=356592 PROTO=ICMPv6 TYPE=134 CODE=0 May 1 00:05:33 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:34 debianTim kernel: [34524.887982] FW REJECT (input): IN=enp1s0 OUT= MAC=01:00:5e:00:00:fb:1a:46:f9:6a:58:1d:08:00 SRC=192.168.0.172 DST=224.0.0.251 LEN=105 TOS=0x00 PREC=0x00 TTL=255 ID=34594 DF PROTO=UDP SPT=5353 DPT=5353 LEN=85 May 1 00:05:35 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:35 debianTim kernel: [34526.602159] FW6 REJECT (input): IN=enp1s0 OUT= MAC=33:33:00:00:00:01:48:4e:fc:f0:69:b8:86:dd SRC=fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=168 TC=0 HOPLIMIT=255 FLOWLBL=356592 PROTO=ICMPv6 TYPE=134 CODE=0 May 1 00:05:36 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:37 debianTim eddie-ui.desktop[4669]: . 2022.05.01 00:05:37 - Collect information about AirVPN completedMay 1 00:05:38 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:38 debianTim psad: scan detected fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 -> ff02:0000:0000:0000:0000:0000:0000:0001 DL: 3 total scan dsts: 1May 1 00:05:38 debianTim kernel: [34529.604182] FW6 REJECT (input): IN=enp1s0 OUT= MAC=33:33:00:00:00:01:48:4e:fc:f0:69:b8:86:dd SRC=fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=168 TC=0 HOPLIMIT=255 FLOWLBL=356592 PROTO=ICMPv6 TYPE=134 CODE=0 May 1 00:05:39 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:41 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31May 1 00:05:41 debianTim kernel: [34532.606391] FW6 REJECT (input): IN=enp1s0 OUT= MAC=33:33:00:00:00:01:48:4e:fc:f0:69:b8:86:dd SRC=fe80:0000:0000:0000:4a4e:fcff:fef0:69b8 DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=168 TC=0 HOPLIMIT=255 FLOWLBL=356592 PROTO=ICMPv6 TYPE=134 CODE=0 May 1 00:05:42 debianTim gnome-shell[3980]: JS ERROR: Gio.IOErrorEnum: Error opening file /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory#012cb@/usr/share/gnome-shell/extensions/[email protected]/extension.js:1614:31

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

Suggest a related project

Related posts