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Groups > comp.os.linux.networking > #3824
| From | Pascal Hambourg <pascal@plouf.fr.eu.org> |
|---|---|
| Newsgroups | comp.os.linux.networking |
| Subject | Re: How to check if traffic is reaching a socket that something is listening on? |
| Date | 2016-08-09 13:46 +0200 |
| Organization | Plouf ! |
| Message-ID | <nocfqi$104m$1@saria.nerim.net> (permalink) |
| References | <864a4fcc-192d-4f49-8802-9f9623d5a463@googlegroups.com> <noa0tu$19g$1@dont-email.me> |
Le 08/08/2016 à 15:19, Joe Beanfish a écrit : > On Sat, 06 Aug 2016 14:43:30 -0700, Lax Clarke wrote: >> >> What is the best way to tell if traffic is reaching a socket? >> netstat -i is convenient for checking counters in/out of an interface, >> but how to tell if that traffic is reaching a socket? > > tcpdump > Not quite. tcpdump captures the traffic at the interface, way before sanity checks, iptables rules, routing decision, fragment reassembly and so on.
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How to check if traffic is reaching a socket that something is listening on? Lax Clarke <lax.clarke@gmail.com> - 2016-08-06 14:43 -0700
Re: How to check if traffic is reaching a socket that something is listening on? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2016-08-06 22:02 +0000
Re: How to check if traffic is reaching a socket that something is listening on? Lax Clarke <lax.clarke@gmail.com> - 2016-08-06 15:38 -0700
Re: How to check if traffic is reaching a socket that something is listening on? Jorgen Grahn <grahn+nntp@snipabacken.se> - 2016-08-08 16:19 +0000
Re: How to check if traffic is reaching a socket that something is listening on? Joe Beanfish <joebeanfish@nospam.duh> - 2016-08-08 13:19 +0000
Re: How to check if traffic is reaching a socket that something is listening on? Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-08-09 13:46 +0200
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