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Groups > comp.os.linux.networking > #5236

Re: ping failure, what do I check?

From Marco Moock <nn263@uni-heidelberg.de>
Newsgroups comp.os.linux.networking
Subject Re: ping failure, what do I check?
Date 2022-12-19 14:45 +0100
Organization A noiseless patient Spider
Message-ID <tnppt1$82vd$7@dont-email.me> (permalink)
References <slrntq0e11.k3b.BitTwister@wb.home.test> <tnpk0a$82vd$2@dont-email.me> <slrntq0q9n.a5fe.BitTwister@wb.home.test>

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Am 19.12.2022 schrieb Bit Twister <BitTwister@mouse-potato.com>:

> Did a shorewall clear on mtv and wb and still ping fails from/to
> either nodes.
> 
> man shorewall snippet
>       Clear will remove all rules and chains installed by Shorewall.
> The firewall is then wide open and unprotected. Existing connections
>            are untouched. Clear is often used to see if the firewall
> is causing connection problems.

Then use Wireshark/other package capture an check if the ICMP echo
request packages reached the computer. Maybe it is configured to not
answer the ICMP echo request.

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Thread

ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-19 04:08 -0600
  Re: ping failure, what do I check? Marco Moock <nn263@uni-heidelberg.de> - 2022-12-19 13:04 +0100
    Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-19 06:57 -0600
    Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-19 07:37 -0600
      Re: ping failure, what do I check? Marco Moock <nn263@uni-heidelberg.de> - 2022-12-19 14:45 +0100
        Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-19 08:11 -0600
          Re: ping failure, what do I check? Marco Moock <nn263@uni-heidelberg.de> - 2022-12-19 16:14 +0100
          Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-19 15:53 -0500
            Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-19 20:29 -0600
              Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-19 21:46 -0500
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-19 21:54 -0600
  Re: ping failure, what do I check? "Carlos E. R." <robin_listas@es.invalid> - 2022-12-19 22:20 +0100
    Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-19 19:54 -0600
      Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-19 21:35 -0500
        Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-19 23:53 -0600
          Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 02:06 -0500
            Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 01:34 -0600
              Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 03:36 -0500
                [solved]  Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 04:33 -0600
                Re: [solved]  Re: ping failure, what do I check? Marco Moock <nn263@uni-heidelberg.de> - 2022-12-20 11:40 +0100
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 05:19 -0600
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 06:20 -0600
                Re: ping failure, what do I check? Marco Moock <nn263@uni-heidelberg.de> - 2022-12-20 13:33 +0100
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 11:22 -0600
                Re: ping failure, what do I check? Marco Moock <mo01@posteo.de> - 2022-12-20 21:30 +0100
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 06:28 -0600
                Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 13:40 -0500
                Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 15:08 -0500
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 14:51 -0600
                Re: ping failure, what do I check? Marco Moock <mo01@posteo.de> - 2022-12-20 21:51 +0100
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 15:08 -0600
                Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 16:31 -0500
                Re: [solved] ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 15:54 -0600
                Re: [solved] ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 17:56 -0500
                Re: [solved] ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 18:41 -0600
                Re: [solved] ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 22:39 -0500
                Re: [solved] ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 18:03 -0500
                Re: [solved] ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 18:56 -0600
                Re: [solved] ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 22:52 -0500
                Re: [solved] ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 22:23 -0600
                Re: [solved] ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 23:44 -0500
                Re: [solved] ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 23:42 -0600
                Re: [solved] ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-21 03:07 -0500
                Re: [solved] ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-21 06:28 -0600
                Re: ping failure, what do I check? Marco Moock <mo01@posteo.de> - 2022-12-21 09:16 +0100
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-21 05:41 -0600
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 14:26 -0600
                Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 17:23 -0500
                Re: ping failure, what do I check? Bit Twister <BitTwister@mouse-potato.com> - 2022-12-20 20:42 -0600
                Re: ping failure, what do I check? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2022-12-20 22:48 -0500
      Re: ping failure, what do I check? Ted Heise <theise@panix.com> - 2022-12-20 22:19 +0000

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