Controler L'activit

[nathann60]

bonjour a tous

je voulais savoir si il existe une manipe pour controler l'activité du nas car mon nas occupe toute la bande passante alors qu'il n'y a aucune applications de lancées sur le nas, pas de telechargement..........

la led LAN clignotte en permanence.

merci pourvotre réponse.

[PiwiLAbruti]

Colle dans ton prochain message le résultat de la commande suivante :

netstat -netp

Essaye de désactiver un à un les paquets installés pour identifier celui qui génère du trafic.

[nathann60]

merci pour ta réponse mais cette commande je la rentre où? lol

[nathann60]

suite a la commande netsat -netp

reçus emis

octets 250605992 106432948

paquets monodiffution 325223 288333

paquets non monodiffution 73020 46196

erreurs 0 0

rejets 0 0

protocoles inconnus 0 0

[PiwiLAbruti]

Ce n'est pas vraiment le résultat que j'attendais.

Normalement ça devrait lister les connexions réseau actives du NAS avec le programme auquel elles sont associées.

As-tu désactivé quelques paquets comme je te l'avais indiqué ?

[nathann60]

j'ai taper cette commande dans le CMD de windows, je ne vois pas comment je peut le faire avec le nas?!?!

[PiwiLAbruti]

Sur le NAS, active les services Telnet et SSH dans Panneau de configuration > Terminal.

Ensuite utilise Telnet pour te connecter au NAS :

> telnet 192.168.1.x

Login: root

Mot de passe : (le même que celui du compte admin du NAS)

Ensuite entre simplement la commande que je t'ai donnée précédemment.

[nathann60]

Merci pour ta réponse voici le résultat:

Serveur-Nathann> netstat -netp
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.1:57745 127.0.0.1:3493 ESTABLISHED 6086/upsmon
tcp 0 0 127.0.0.1:3493 127.0.0.1:57745 ESTABLISHED 6074/upsd
tcp 0 0 ::ffff:192.168.1.75%20:5000 ::ffff:192.168.1.57%3203439204:5 4183 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%21:5000 ::ffff:192.168.1.57%3203439204:5 4177 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%22:5000 ::ffff:192.168.1.57%3203439204:5 4180 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%23:5000 ::ffff:192.168.1.57%3203439204:5 4178 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%24:23 ::ffff:192.168.1.57%3203439204:540 63 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%25:5000 ::ffff:192.168.1.57%3203439204:5 4170 TIME_WAIT -
tcp 0 2 ::ffff:192.168.1.75%26:23 ::ffff:192.168.1.57%3203439204:541 81 ESTABLISHED 11089/telnetd
tcp 0 0 ::ffff:192.168.1.75%27:5000 ::ffff:192.168.1.57%3203439204:5 4174 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%28:5000 ::ffff:192.168.1.57%3203439204:5 4173 ESTABLISHED 28096/httpd
tcp 0 0 ::ffff:192.168.1.75%29:5000 ::ffff:192.168.1.57%3203439204:5 4171 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%30:5000 ::ffff:192.168.1.57%3203439204:5 4166 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%31:5000 ::ffff:192.168.1.57%3203439204:5 4153 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%32:5000 ::ffff:192.168.1.57%3203439204:5 4167 TIME_WAIT -
Serveur-Nathann>

[nathann60]

résultat avec surveillance station activé

Serveur-Nathann> netstat -netp
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 192.168.1.75:5000 192.168.1.57:54684 SYN_RECV -
tcp 0 0 192.168.1.75:59053 192.168.1.92:8080 ESTABLISHED 19323/ssd
tcp 0 0 127.0.0.1:57745 127.0.0.1:3493 ESTABLISHED 6086/upsmon
tcp 0 0 127.0.0.1:3493 127.0.0.1:57745 ESTABLISHED 6074/upsd
tcp 0 56418 ::ffff:192.168.1.75%20:5000 ::ffff:192.168.1.57%3201997412:5 4333 ESTABLISHED 23798/httpd
tcp 0 0 ::ffff:192.168.1.75%21:5000 ::ffff:192.168.1.57%3201997412:5 4618 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%22:5000 ::ffff:192.168.1.57%3201997412:5 4585 TIME_WAIT -
tcp 0 3 ::ffff:192.168.1.75%23:23 ::ffff:192.168.1.57%3201997412:545 57 ESTABLISHED 2259/telnetd
tcp 0 0 ::ffff:192.168.1.75%24:5000 ::ffff:192.168.1.57%3201997412:5 4667 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%25:5000 ::ffff:192.168.1.57%3201997412:5 4665 TIME_WAIT -
tcp 0 601 ::ffff:192.168.1.75%26:5000 ::ffff:192.168.1.57%3201997412:5 4682 ESTABLISHED 30111/httpd
tcp 0 0 ::ffff:192.168.1.75%27:5000 ::ffff:192.168.1.57%3201997412:5 4567 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%28:5000 ::ffff:192.168.1.57%3201997412:5 4565 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%29:5000 ::ffff:192.168.1.57%3201997412:5 4679 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%30:5000 ::ffff:192.168.1.57%3201997412:5 4623 TIME_WAIT -
tcp 0 112 ::ffff:192.168.1.75%31:5000 ::ffff:192.168.1.57%3201997412:5 4332 ESTABLISHED 22884/httpd
tcp 0 0 ::ffff:192.168.1.75%32:5000 ::ffff:192.168.1.57%3201997412:5 4586 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%33:5000 ::ffff:192.168.1.57%3201997412:5 4620 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%34:5000 ::ffff:192.168.1.57%3201997412:5 4683 ESTABLISHED 31955/httpd
tcp 0 0 ::ffff:192.168.1.75%35:5000 ::ffff:192.168.1.57%3201997412:5 4617 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%36:5000 ::ffff:192.168.1.57%3201997412:5 4566 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%37:5000 ::ffff:192.168.1.57%3201997412:5 4619 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%38:5000 ::ffff:192.168.1.57%3201997412:5 4564 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%39:5000 ::ffff:192.168.1.57%3201997412:5 4669 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%40:5000 ::ffff:192.168.1.57%3201997412:5 4680 TIME_WAIT -
tcp 0 0 ::ffff:192.168.1.75%41:5000 ::ffff:192.168.1.57%3201997412:5 4568 TIME_WAIT -
Serveur-Nathann>

[PiwiLAbruti]

On voit bien la connexion à la caméra IP :

Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 192.168.1.75:59053      192.168.1.92:8080       ESTABLISHED 19323/ssd

Est-ce que les problèmes de bande passante persistent lorsque Surveillance Station est désactivé ? À quel débit ?

[marcien]

Mais quel est ton modele de Syno ?

Par rapport a surveillance Station, il y a toujours le flux video entre la/les cameras et ton Syno !!

Un test simple, est de regarder si ta box a du débit passant (une led qui clignote). Si non, c'est que ton flux est interne à ton réseau !

[nathann60]

alors oui le probléme persiste même si Surveillance station est coupé, je ne peut vous dire le débis car c'est ma femme qui a le souci, je vais voir cela ce WE.

pour le model c'est un DS 211+ avec 1 HDD WD 2To

[nathann60]

alors après contrôle, j'ai un trafic de 20 à 300Ko a certains moment de la journée, ma led LAN clignote en permanence, alors je bien regarder je n'ai pas de téléchargement en route, pas de surveillance station, pas de connexion externe.

dans la configuration normal de mon réseau

tcp 0 0 192.168.1.75:5000 192.168.1.57:50208 SYN_RECV -

tcp 0 0 192.168.1.75:50001 192.168.1.33:62742 TIME_WAIT -

tcp 0 1 192.168.1.75:58377 192.168.1.21:8080 SYN_SENT 11658/ssd

tcp 0 0 127.0.0.1:46185 127.0.0.1:3493 ESTABLISHED 5544/upsmon

tcp 0 1 192.168.1.75:34109 192.168.1.23:8080 SYN_SENT 11687/ssd

tcp 0 1 192.168.1.75:56744 192.168.1.92:8080 SYN_SENT 11696/ssd

tcp 0 0 127.0.0.1:3493 127.0.0.1:46185 ESTABLISHED 5531/upsd

tcp 0 0 192.168.1.75:50001 192.168.1.33:62741 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%20:5000 ::ffff:192.168.1.57%3198794340:50197 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%21:5000 ::ffff:192.168.1.57%3198794340:50186 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%22:5000 ::ffff:192.168.1.57%3198794340:50198 TIME_WAIT -

tcp 0 853 ::ffff:192.168.1.75%23:23 ::ffff:192.168.1.57%3198794340:50193 ESTABLISHED 28061/telnetd

tcp 0 0 ::ffff:192.168.1.75%24:5000 ::ffff:192.168.1.57%3198794340:50176 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%25:5000 ::ffff:192.168.1.57%3198794340:50182 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%26:5000 ::ffff:192.168.1.57%3198794340:50195 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%27:5000 ::ffff:192.168.1.57%3198794340:50183 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%28:5000 ::ffff:192.168.1.57%3198794340:50180 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%29:5000 ::ffff:192.168.1.57%3198794340:50187 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%30:5000 ::ffff:192.168.1.57%3198794340:50201 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%31:5000 ::ffff:192.168.1.57%3198794340:50181 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%32:5000 ::ffff:192.168.1.57%3198794340:50202 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%33:5000 ::ffff:192.168.1.57%3198794340:50192 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%34:5000 ::ffff:192.168.1.57%3198794340:50188 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%35:5000 ::ffff:192.168.1.57%3198794340:50206 ESTABLISHED 29567/httpd

tcp 0 0 ::ffff:192.168.1.75%36:5000 ::ffff:192.168.1.57%3198794340:50184 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%37:5000 ::ffff:192.168.1.57%3198794340:50207 ESTABLISHED 24737/httpd

tcp 0 0 ::ffff:192.168.1.75%38:5000 ::ffff:192.168.1.57%3198794340:50200 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%39:5000 ::ffff:192.168.1.57%3198794340:50194 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%40:5000 ::ffff:192.168.1.57%3198794340:50179 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%41:5000 ::ffff:192.168.1.57%3198794340:50178 TIME_WAIT

configue que mon nas et mon pc sur le réseau

tcp 0 1 192.168.1.75:54582 192.168.1.92:8080 SYN_SENT 11696/ssd

tcp 0 1 192.168.1.75:44892 192.168.1.23:8080 SYN_SENT 11687/ssd

tcp 0 1 192.168.1.75:45427 192.168.1.21:8080 SYN_SENT 11658/ssd

tcp 0 0 127.0.0.1:46185 127.0.0.1:3493 ESTABLISHED 5544/upsmon

tcp 0 0 127.0.0.1:3493 127.0.0.1:46185 ESTABLISHED 5531/upsd

tcp 0 0 ::ffff:192.168.1.75%20:5000 ::ffff:192.168.1.57%3197090404:50458 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%21:5000 ::ffff:192.168.1.57%3197090404:50470 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%22:5000 ::ffff:192.168.1.57%3197090404:50469 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%23:5000 ::ffff:192.168.1.57%3197090404:50473 ESTABLISHED 21106/httpd

tcp 0 0 ::ffff:192.168.1.75%24:5000 ::ffff:192.168.1.57%3197090404:50462 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%25:5000 ::ffff:192.168.1.57%3197090404:50467 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%26:5000 ::ffff:192.168.1.57%3197090404:50446 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%27:5000 ::ffff:192.168.1.57%3197090404:50461 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%28:5000 ::ffff:192.168.1.57%3197090404:50464 TIME_WAIT -

tcp 0 2 ::ffff:192.168.1.75%29:23 ::ffff:192.168.1.57%3197090404:50445 ESTABLISHED 20517/telnetd

tcp 0 0 ::ffff:192.168.1.75%30:5000 ::ffff:192.168.1.57%3197090404:50452 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%31:5000 ::ffff:192.168.1.57%3197090404:50448 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%32:5000 ::ffff:192.168.1.57%3197090404:50454 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%33:5000 ::ffff:192.168.1.57%3197090404:50451 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%34:5000 ::ffff:192.168.1.57%3197090404:50455 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%35:5000 ::ffff:192.168.1.57%3197090404:50474 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%36:5000 ::ffff:192.168.1.57%3197090404:50456 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%37:5000 ::ffff:192.168.1.57%3197090404:50471 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%38:5000 ::ffff:192.168.1.57%3197090404:50459 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%39:5000 ::ffff:192.168.1.57%3197090404:50463 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%40:5000 ::ffff:192.168.1.57%3197090404:50447 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%41:5000 ::ffff:192.168.1.57%3197090404:50466 TIME_WAIT -

tcp 0 0 ::ffff:192.168.1.75%42:5000 ::ffff:192.168.1.57%3197090404:50460 TIME_WAIT -

une idée??

[PiwiLAbruti]

Dans les deux cas on retrouve les connexions aux caméras IP :

tcp        0      1 192.168.1.75:58377      192.168.1.21:8080       SYN_SENT    11658/ssd
tcp        0      1 192.168.1.75:34109      192.168.1.23:8080       SYN_SENT    11687/ssd
tcp        0      1 192.168.1.75:56744      192.168.1.92:8080       SYN_SENT    11696/ssd

Il y a de fortes chances que c'est de là que viennent les débits constatés.

Désactive les caméras avant de désactiver Surveillance Station.

[nathann60]

ok je fais cela et je vous tien au courant merci