Estou usando um modem fornecido pelo meu provedor local. Este modem é chamado de Powerbox GVT e esta é a versão do software do modem:
Name : powerbox
Firmware Version : SG790131200418
Hardware Version: Fast5350GV
O modem está conectado a um roteador ADSL, um Tp-link Archer C60. Para fazer o roteador funcionar, eu preciso definir um endereço IP de DHCP reservado no modem e adicionar esse IP no modem DMZ. O modem e o roteador Wifi estão habilitados, mas eu só uso o Wifi do roteador.
Às vezes, minha Internet fica realmente instável. O roteador mostra que a Internet não está disponível e procurando no log do sistema de modem, os seguintes logs estão mostrando quando a Internet está instável:
Jun 13 21:15:05 OpenWrt user.info sysinit: No working leases in persistent database - sleeping.
Jun 13 21:15:05 OpenWrt user.info sysinit: state_panic on ptm0.601() -> Set state = S_INIT
Jun 13 21:15:07 OpenWrt daemon.notice bf2dhcpcSmu[21308]: [Bf2dhcpcSmu]priv_sendUnbindMsg(645): send Unbind <6> message. ip=<>
Jun 13 21:15:07 OpenWrt user.notice xmo-server[463]: [DHCPC-SMU][DHCLIENT_VOIP]UnbindMsgReceivedFromBf(714): DHCPC FAILED IN UNLEASED MODE
Jun 13 21:15:07 OpenWrt daemon.err bf2dhcpcSmu[21308]: can't remove proxyep 0 1 bf2dhcpcSmu21308 Gateway
Jun 13 21:15:07 OpenWrt daemon.err bf2dhcpcSmu[21308]: ism_stopUser FAILURE -> User(0x4244d0) ProxyEp list in not empty
Jun 13 21:15:07 OpenWrt daemon.notice bf2dhcpcSmu[21308]: [Bf2dhcpcSmu]priv_request_done(571): 6 msg sent successfully, but ism_delUser FAILED
Jun 13 21:15:09 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
Jun 13 21:15:19 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
Jun 13 21:15:29 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
Jun 13 21:15:39 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
Jun 13 21:15:43 OpenWrt user.warn xmo-server[463]: [DEVICE-INFO-SMU]file_tail(804) unable to open /tmp/SipCallHistory.log
Jun 13 21:15:44 OpenWrt user.warn xmo-server[463]: [DEVICE-INFO-SMU]file_tail(804) unable to open /tmp/SipCallHistory.log
Jun 13 21:15:44 OpenWrt user.warn xmo-server[463]: [DEVICE-INFO-SMU]file_tail(804) unable to open /tmp/SipCallHistory.log
Jun 13 21:15:44 OpenWrt user.warn xmo-server[463]: [DEVICE-INFO-SMU]file_tail(804) unable to open /tmp/SipCallHistory.log
Jun 13 21:15:44 OpenWrt user.warn xmo-server[463]: [DEVICE-INFO-SMU]file_tail(804) unable to open /tmp/SipCallHistory.log
Jun 13 21:15:45 OpenWrt user.warn xmo-server[463]: [DEVICE-INFO-SMU]file_tail(804) unable to open /tmp/SipCallHistory.log
Jun 13 21:15:45 OpenWrt user.warn xmo-server[463]: [DEVICE-INFO-SMU]file_tail(804) unable to open /tmp/SipCallHistory.log
Jun 13 21:15:45 OpenWrt user.warn xmo-server[463]: [DEVICE-INFO-SMU]file_tail(804) unable to open /tmp/SipCallHistory.log
Jun 13 21:15:45 OpenWrt user.warn xmo-server[463]: [DEVICE-INFO-SMU]file_tail(804) unable to open /tmp/SipCallHistory.log
E:
Jun 13 21:21:10 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
Jun 13 21:21:14 OpenWrt daemon.info dhclient: DHCPDISCOVER 0 on ptm0.601() to 255.255.255.255 port 67 interval 21
Jun 13 21:21:14 OpenWrt user.info sysinit: DHCPDISCOVER 0 on ptm0.601() to 255.255.255.255 port 67 interval 21
Jun 13 21:21:21 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
Jun 13 21:21:31 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
Jun 13 21:21:35 OpenWrt daemon.info dhclient: DHCPDISCOVER 0 on ptm0.601() to 255.255.255.255 port 67 interval 8
Jun 13 21:21:35 OpenWrt user.info sysinit: DHCPDISCOVER 0 on ptm0.601() to 255.255.255.255 port 67 interval 8
Jun 13 21:21:41 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
Jun 13 21:21:43 OpenWrt daemon.info dhclient: state_panic on ptm0.601() -> No DHCPOFFERS received
Jun 13 21:21:43 OpenWrt daemon.info dhclient: No working leases in persistent database - sleeping.
Jun 13 21:21:43 OpenWrt user.info sysinit: state_panic on ptm0.601() -> No DHCPOFFERS received
Jun 13 21:21:43 OpenWrt user.info sysinit: No working leases in persistent database - sleeping.
Jun 13 21:21:43 OpenWrt user.info sysinit: state_panic on ptm0.601() -> Set state = S_INIT
Jun 13 21:21:45 OpenWrt daemon.notice bf2dhcpcSmu[22760]: [Bf2dhcpcSmu]priv_sendUnbindMsg(645): send Unbind <6> message. ip=<>
Jun 13 21:21:45 OpenWrt user.notice xmo-server[463]: [DHCPC-SMU][DHCLIENT_VOIP]UnbindMsgReceivedFromBf(714): DHCPC FAILED IN UNLEASED MODE
Jun 13 21:21:45 OpenWrt daemon.err bf2dhcpcSmu[22760]: can't remove proxyep 0 1 bf2dhcpcSmu22760 Gateway
Jun 13 21:21:45 OpenWrt daemon.err bf2dhcpcSmu[22760]: ism_stopUser FAILURE -> User(0x4244d0) ProxyEp list in not empty
Jun 13 21:21:45 OpenWrt daemon.notice bf2dhcpcSmu[22760]: [Bf2dhcpcSmu]priv_request_done(571): 6 msg sent successfully, but ism_delUser FAILED
Jun 13 21:21:51 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
Jun 13 21:22:01 OpenWrt user.notice xmo-server[463]: [HAL-WIFI] BCM_GetAcsChannelSelected(4096) : acsChan:1
No log do sistema, parece que o modem usa o OpenWrt.
Estou tentando descobrir se isso é um problema no provedor ou no modem. Quando estou assistindo a um vídeo no Youtube ou no Twitch, jogando alguns jogos, o problema acontece com mais frequência.
Alguém pode explicar que tipo de erro é esse?