Wij hebben sinds kort een zyxel T-50 modem die we gebruiken met een mediaconverter voor glasvezel. Wij gebruiken een tijdschakelklok waardoor de T50 én de mediaconverter tussen 23.00 uur en 07.00 uur niet is aangesloten op het energienet.
Ik heb stabiliteitsproblemen met de verbinding, daarom heb ik logging aangezet. Hierin gebeurt het volgende:
Dec 2 11:10:22 kern.debug udhcpc: Sending discover...
Dec 2 11:10:23 kern.debug udhcpc: Sending discover...
Dec 2 11:10:24 kern.debug udhcpc: Sending discover...
Dec 2 11:10:28 kern.debug udhcpc: Sending discover...
Dec 2 11:10:36 kern.debug udhcpc: Sending discover...
Dec 2 11:10:44 kern.debug udhcpc: Sending renew...
Dec 2 11:10:44 kern.info udhcpc: Lease of XXXX obtained, lease time 900
Dec 2 11:10:44 kern.info udhcpc: dhcpMsgSend: msgType:-2147483403]
Dec 2 11:10:52 kern.debug udhcpc: Sending discover...
Dec 2 11:11:25 kern.debug udhcpc: Sending discover...
Dec 2 11:12:29 kern.debug udhcpc: Sending discover...
Dec 2 11:12:30 kern.debug udhcpc: Sending discover...
Dec 2 11:12:32 kern.debug udhcpc: Sending discover...
Dec 2 11:12:35 kern.debug udhcpc: Sending discover...
Dec 2 11:12:43 kern.debug udhcpc: Sending discover...
Dec 2 11:12:59 kern.debug udhcpc: Sending discover...
Dec 2 11:13:31 kern.debug udhcpc: Sending discover...
Dec 2 11:14:36 kern.debug udhcpc: Sending discover...
Dec 2 11:14:37 kern.debug udhcpc: Sending discover...
Dec 2 11:14:39 kern.debug udhcpc: Sending discover...
Dec 2 11:14:43 kern.debug udhcpc: Sending discover...
Dec 2 11:14:50 kern.debug udhcpc: Sending discover...
Dec 2 11:15:06 kern.debug udhcpc: Sending discover...
Dec 2 11:15:38 kern.debug udhcpc: Sending discover...
Dec 2 11:16:43 kern.debug udhcpc: Sending discover...
Dec 2 11:16:44 kern.debug udhcpc: Sending discover...
Dec 2 11:16:46 kern.debug udhcpc: Sending discover...
Dec 2 11:16:50 kern.debug udhcpc: Sending discover...
Dec 2 11:16:58 kern.debug udhcpc: Sending discover...
Dec 2 11:17:13 kern.debug udhcpc: Sending discover...
Dec 2 11:17:45 kern.debug udhcpc: Sending discover...
Dec 2 11:18:14 kern.debug udhcpc: Sending renew...
Dec 2 11:18:14 kern.info udhcpc: Lease of XXXX obtained, lease time 900
Dec 2 11:18:14 kern.info udhcpc: dhcpMsgSend: msgTypen-2147483403]
Dec 2 11:18:49 kern.debug udhcpc: Sending discover...
Dec 2 11:18:51 kern.debug udhcpc: Sending discover...
Dec 2 11:18:53 kern.debug udhcpc: Sending discover...
Dec 2 11:18:57 kern.debug udhcpc: Sending discover...
Dec 2 11:19:05 kern.debug udhcpc: Sending discover…
Dit patroon (discover, renew, lease obtained, specifiek message) gaat de hele dag door. Ik merk hier als gebruiker niks van, dus ik vind het niet erg.
Wat ik wel vervelend vind is dat de internetverbinding zo nu en dan verbroken wordt op mijn laptop. (Hier heb ik het eerder over gehad in dit forum, er is nog geen oplossing voor). Ik heb ontdekt dat dat op de seconde af samen valt met het volgende in de logs:
Dec 2 14:27:53 daemon.debug dnsmasq-dhcp: sendLeaseMessageToESMD send to esmd buf = {"ac":"add","expire":"113639","mac":"24:41:8c:45:93:f4","ip":"XXXX","host":"DESKTOP","vendor":"MSFT 5.0","moui":"*","serial":"*","pclass":"*","cid":"01:24:41:8c:45:93:f4","ifname":"br0"}
Dec 2 14:27:53 daemon.debug dnsmasq-dhcp: sendLeaseMessageToESMD esmd ret=1
Dec 2 14:43:40 daemon.debug dnsmasq-dhcp: sendLeaseMessageToESMD send to esmd buf = {"ac":"add","expire":"114585","mac":"24:41:8c:45:93:f4","ip":"XXXX","host":"DESKTOP","vendor":"MSFT 5.0","moui":"*","serial":"*","pclass":"*","cid":"01:24:41:8c:45:93:f4","ifname":"br0"}
Dec 2 14:43:40 daemon.debug dnsmasq-dhcp: sendLeaseMessageToESMD esmd ret=1
Dec 2 14:54:09 daemon.debug dnsmasq-dhcp: sendLeaseMessageToESMD send to esmd buf = {"ac":"add","expire":"115214","mac":"24:41:8c:45:93:f4","ip":"XXXX","host":"DESKTOP","vendor":"MSFT 5.0","moui":"*","serial":"*","pclass":"*","cid":"01:24:41:8c:45:93:f4","ifname":"br0"}
Dec 2 14:54:09 daemon.debug dnsmasq-dhcp: sendLeaseMessageToESMD esmd ret=1
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Zoals je ziet is dit op 2 december in de middag bijvoorbeeld 3 keer gebeurd.
Mijn vraag: Hebben de dnsmasq-dhcp messages met de udhcpc te maken? Wat kan ik doen om de dnsmasq-dhcp messages te laten verdwijnen (om hiermee een stabielere wifi verbinding te krijgen?) Alvast bedankt :)