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Joined 1 year ago
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Cake day: January 18th, 2024

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  • why is it pinging the github server every minute??

    cosmic@pop-os:~$ sudo tcpdump | grep “github”

    [sudo] password for cosmic:

    tcpdump: verbose output suppressed, use -v[v]… for full protocol decode

    listening on enp1s0, link-type EN10MB (Ethernet), snapshot length 262144 bytes

    03:12:25.287023 IP pop-os.58602 > fw.domain: 11618+ [1au] A? github.com. (39)

    03:12:25.358983 IP pop-os.39648 > lb-140-82-116-3-sea.github.com.https: Flags [S], seq 4137790427, win 64240, options [mss 1460,sackOK,TS val 2108472627 ecr 0,nop,wscale 7], length 0

    03:12:25.423103 IP lb-140-82-116-3-sea.github.com.https > pop-os.39648: Flags [S.], seq 1114499144, ack 4137790428, win 65160, options [mss 1360,sackOK,TS val 2211975173 ecr 2108472627,nop,wscale 8], length 0

    03:12:25.423162 IP pop-os.39648 > lb-140-82-116-3-sea.github.com.https: Flags [.], ack 1, win 502, options [nop,nop,TS val 2108472691 ecr 2211975173], length 0

    03:12:25.428280 IP pop-os.39648 > lb-140-82-116-3-sea.github.com.https: Flags [P.], seq 1:518, ack 1, win 502, options [nop,nop,TS val 2108472696 ecr 2211975173], length 517