Интересно. Можно "show interface" посмотреть, когда ZTE подключен?
Feb 25 13:36:12syslogComponents::Manager: init remote completed.
Feb 25 13:36:16ndmkernel: usb 1-2: USB disconnect, device number 5
Feb 25 13:36:16ndmkernel: rndis_host 1-2:1.0: usb0: unregister 'rndis_host' usb-xhc_mtk-2, RNDIS device
Feb 25 13:36:17syslogNetwork::Interface::Usb: interface "CdcEthernet0" is unplugged.
Feb 25 13:36:17syslogNetwork::Interface::IP: "CdcEthernet0": IP address cleared.
Feb 25 13:36:17ndhcpcCdcEthernet0: sending RELEASE for 7.7.7.153 to 7.7.7.7.
Feb 25 13:36:17syslogDhcp::Client: DHCP server is not responding.
Feb 25 13:36:17ndnproxyupdating configuration...
Feb 25 13:36:17ndhcpcCdcEthernet0: NDM DHCP client stopped (exit status 0).
Feb 25 13:36:17ndnproxystats. file: /var/ndnproxymain.stat.
Feb 25 13:36:17ndnproxyupdating configuration...
Feb 25 13:36:17ndnproxystats. file: /var/ndnproxymain.stat.
Feb 25 13:36:18syslogCore::Session: client disconnected.
Feb 25 13:36:29ndmkernel: usb 1-2: new high speed USB device number 6 using xhc_mtk
Feb 25 13:36:29ndmkernel: rndis_host 1-2:1.0: usb0: register 'rndis_host' at usb-xhc_mtk-2, RNDIS device, 36:4b:50:b7:ef:da
Feb 25 13:36:29ndmkernel: scsi4 : usb-storage 1-2:1.2
Feb 25 13:36:29syslogNetwork::Interface::Usb: interface "CdcEthernet0" is plugged (port 1).
Feb 25 13:36:30ndmkernel: scsi 4:0:0:0: CD-ROM CWID USB SCSI CD-ROM 2.31 PQ: 0 ANSI: 2
Feb 25 13:36:30ndmkernel: sr0: scsi3-mmc drive: 0x/0x caddy
Feb 25 13:36:30ndmkernel: sr 4:0:0:0: Attached scsi CD-ROM sr0
Feb 25 13:36:30ndmkernel: sr 4:0:0:0: Attached scsi generic sg0 type 5
Feb 25 13:36:31ndmkernel: scsi 4:0:0:1: Direct-Access ZTE MMC Storage 2.31 PQ: 0 ANSI: 2
Feb 25 13:36:31ndmkernel: sd 4:0:0:1: Attached scsi generic sg1 type 0
Feb 25 13:36:31ndmkernel: sd 4:0:0:1: [sda] Attached SCSI removable disk
Feb 25 13:36:32ndhcpcCdcEthernet0: NDM DHCP client (version 3.1.1) started.
Feb 25 13:36:32ndhcpcCdcEthernet0: NDM DHCP client stopped (exit status 0).
Feb 25 13:36:34ndhcpcCdcEthernet0: NDM DHCP client (version 3.1.1) started.
Feb 25 13:36:38syslogFileSystem::Ext: failed to open "/dev/sda" device to mount.
Feb 25 13:36:38syslogFileSystem::Ext: failed to create a new filesystem.
Feb 25 13:36:41wmondWifiMaster0/AccessPoint0: (RT2860) STA(94:35:0a:3f:24:ef) had disassociated.
Feb 25 13:36:43wmondWifiMaster1/AccessPoint0: (RT2860) STA(94:35:0a:3f:24:ef) had associated successfully.
Feb 25 13:36:44ndhcpcCdcEthernet0: received OFFER for 7.7.7.153 from 7.7.7.7.
Feb 25 13:36:44ndhcpcCdcEthernet0: received ACK for 7.7.7.153 from 7.7.7.7.
Feb 25 13:36:44syslogDhcp::Client: configuring interface CdcEthernet0.
Feb 25 13:36:44syslogNetwork::Interface::IP: "CdcEthernet0": IP address is 7.7.7.153/24.
Feb 25 13:36:44syslogDhcp::Client: obtained IP address 7.7.7.153/24.
Feb 25 13:36:44syslogDhcp::Client: interface "CdcEthernet0" is global, priority 1.
Feb 25 13:36:44syslogDhcp::Client: adding a default route via 7.7.7.7.
Feb 25 13:36:44syslogDhcp::Client: adding name server 7.7.7.7.
Feb 25 13:36:44ndnproxyupdating configuration...
Feb 25 13:36:44ndnproxystats. file: /var/ndnproxymain.stat.
Feb 25 13:36:44syslogDns::Manager: name server 7.7.7.7 added, domain (default).
Feb 25 13:36:44ndhcpsVPN0: NDM DHCP server stopped (exit status: 0).
Feb 25 13:36:44ndnproxyupdating configuration...
Feb 25 13:36:44ndnproxystats. file: /var/ndnproxymain.stat.
Feb 25 13:36:44wmondWifiMaster1/AccessPoint0: (RT2860) STA(94:35:0a:3f:24:ef) set key done in WPA2/WPA2PSK.
Feb 25 13:36:45ndhcps_WEBADMIN: DHCPREQUEST received (STATE_INIT) for 192.168.2.169 from 94:35:0a:3f:24:ef.
Feb 25 13:36:45ndhcps_WEBADMIN: sending ACK of 192.168.2.169 to 94:35:0a:3f:24:ef.
Feb 25 13:36:46ndhcpsVPN0: NDM DHCP server (version 3.1.1) started.
Feb 25 13:36:46pptpd[9516]accel-pptpd-0.8.5 compiled for linux-2.6.36
Feb 25 13:36:46pptpd[9516]MGR: Manager process started
Feb 25 13:36:46pptpd[9516]MGR: Maximum of 10 connections available
Feb 25 13:36:46syslogCore::Server: started Session 127.0.0.1:58240.
Feb 25 13:36:46miniupnpdHTTP listening on port 51534
Feb 25 13:36:46miniupnpdlistening for NAT-PMP traffic on port 5351