Messages in this thread | | | Date | Tue, 27 Jun 2023 12:49:16 +0300 | From | Vladimir Oltean <> | Subject | Re: [net-next PATCH RFC] net: dsa: qca8k: make learning configurable and keep off if standalone |
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On Mon, Jun 26, 2023 at 07:59:41PM +0200, Christian Marangi wrote: > > Hmm, so ping works but this doesn't? That's strange, because send_uc_ipv4() > > also pings. Have you run with bash -x to see why it fails? > > > > I just run with bash -x and I also mod the script to not delete the > tcpdump. Limiting the script to only this test the dump is just 2 ICMPv6 > packet and no output from tcpdump aside from > > tcpdump: listening on lan1, link-type EN10MB (Ethernet), snapshot length 65535 bytes > 3 packets captured > 5 packets received by filter > 0 packets dropped by kernel > > I feel like this is important so I think I should focus on understanding > why this doesn't work? Any clue?
No clue. I'd put a "bash" instruction in send_uc_ipv4(), which would act as a sort of break point for the script (opens an interactive sub-shell), then run it again with bash -x, manually repeat the command that failed, investigate why it failed and hit Ctrl-d when I'm done.
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