сбросила настройки маршрутизатора, настроила заново как здесь:
http://www.dlink.ru/technical/faq_xdsl_83.php.
Эффект нулевой.
Вот логи:
Jan 1 12:00:10> Valid Configuration Tree
Jan 1 12:00:11> NTP Polling Timer for DHCP Started succesfully.
Jan 1 12:00:11> DSL Polling Timer Started succesfully.
Jan 1 12:00:11> doing modulation_set.
Jan 1 12:00:11> Firewall NAT service started
Jan 1 12:00:13> starting on port 80
Jan 1 12:00:13> Init the gre conntrack!
Jan 1 12:00:13> Init the gre nat!
Jan 1 12:00:13> ip_conntrack_pptp version 1.9 loaded
Jan 1 12:00:13> ip_nat_pptp version 1.5 loaded
Jan 1 12:00:13> (c)2000 Netfilter core team
Jan 1 12:00:13> netfilter PSD loaded - (c) astaro AG
Jan 1 12:00:13> Initializing the WAN Bridge.
Jan 1 12:00:13> Please set the MAC Address for the WAN Bridge.
Jan 1 12:00:13> Set the Environment variable 'wan_br_mac'.
Jan 1 12:00:13> xx.xx.xx.xx.xx.xx
Jan 1 12:00:13> Mounted root (squashfs filesystem) readonly.
Jan 1 12:00:13> Mounted devfs on /dev
Jan 1 12:00:13> 60k freed
Jan 1 12:00:13> Algorithmics/MIPS FPU Emulator v1.5
Jan 1 12:00:13> registered device TI Avalanche SAR
Jan 1 12:00:13> version:[4.03.03.00]
Jan 1 12:00:13> Default Asymmetric MTU for nas0 1500
Jan 1 12:00:13> Registering protocol inspector: 0x94168224 for VCC:0x9401fa00
Jan 1 12:00:13> Default Asymmetric MTU for br0 1500
Jan 1 12:00:13> Bridge Created: br0
Jan 1 12:00:14> Bridge Created: br1
Jan 1 12:00:15> Bridge Interface Added: eth0
Jan 1 12:00:16> ZIPB............
Jan 1 12:00:16> 2
Jan 1 12:00:16> Default Asymmetric MTU for br1 1500
Jan 1 12:00:16> ZIPB............
Jan 1 12:00:16> 2
Jan 1 12:00:19> Default Asymmetric MTU for wlan0 1500
Jan 1 12:00:19> AP Driver configuration successful
Jan 1 12:00:22> AP IS UP
Jan 1 12:00:22>
Jan 1 12:00:22> No Module Description from Interface Below
Jan 1 12:00:22> disabled.
Jan 1 12:00:22> 802.11h is 190: disabled.
Jan 1 12:00:22> Configuration succeeded !!!
Jan 1 12:00:22> WLAN driver database is up
Jan 1 12:00:22> Resetting the remote device.
Jan 1 12:00:22> Un-resetting the remote device.
Jan 1 12:00:22> About to re-init the VLYNQ.
Jan 1 12:00:22> Re-initialized the VLYNQ.
Jan 1 12:00:22> AcxRegAddr = 0xA4040000, AcxMemAddr = 0xA4000000
Jan 1 12:00:22> whal_acxProcInitiate: found DEVICE_VENDOR ID = 0x9066104c
Jan 1 12:00:22> whal_acxProcInitiate: Cpu halt -} download code
Jan 1 12:00:22> whal_acxProcLoadFwImage: 0xa4000000, 0x0
Jan 1 12:00:22> whal_acxProcLoadFwImage() -- Loading FW image191: Compiled for RADIA (bg) radio
Jan 1 12:00:22> whal_acxProcLoadFwImage: 1, pBuf=0xc00a2000, len=0x15564. Extra pBuf=0x0, len=0x3
Jan 1 12:00:22> whal_acxProcLoadFwImage: 2, pBuf=0xc00a2000, len=0x15564. Extra pBuf=0x0, len=0x3
Jan 1 12:00:22> whal_acxProcLoadFwImage: 3, pBuf=0xc00a2000, len=0x15564, DataLen=0x1555c
Jan 1 12:00:22> whal_acxProcLoadFwImage: 4, pBuf=0xc00a2000, len=0x15564
Jan 1 12:00:22> whal_acxProcLoadFwImage: Checksum, calc=0x71e76f, file=0x71e76f
Jan 1 12:00:22> BssBridge is up
Jan 1 12:00:22> Mgmt is up
Jan 1 12:00:22> Rx is up
Jan 1 12:00:22> Tx is up
Jan 1 12:00:22> MemMngr is up
Jan 1 12:00:22> main state machine is up
Jan 1 12:00:22> WDRV_MAINSM: WLAN Driver initialized successfully
Jan 1 12:00:22>
Jan 1 12:00:22> WDRV_4X: 4x Disabled
Jan 1 12:00:22> WDRV_4X: Concatenation Disabled
Jan 1 12:00:22> WDRV_4X: Ack Emulation Disabled
Jan 1 12:00:22> Bridge Interface Added: wlan0
Jan 1 12:00:22> whal_apiStartBss: Enable Tx, Rx and Start the Bss
Jan 1 12:00:22> ----------------------------------------------------------------
Jan 1 12:00:22> ----------------------------------------------------------------
Jan 1 12:00:22> START BSS, SSID=DLINK_WIRELESS, BSSID=00-17-9A-1C-01-6A
Jan 1 12:00:22> ----------------------------------------------------------------
Jan 1 12:00:22> ----------------------------------------------------------------
Jan 1 12:00:22> AP Power Level = 1
Jan 1 12:00:22> Regulatory Domain = ETSI
Jan 1 12:00:22> Net[0] : Channel=6
Jan 1 12:00:22> ----------------------------------------------------------------
Jan 1 12:00:22> FW Watchdog is Enabled
Jan 1 12:00:22> DSL Carrier is down
Jan 1 12:00:27> DSL in Sync
Jan 1 12:00:32> DSL Carrier is up
Jan 1 12:00:33> pppd 2.4.3 started by root, uid 0
Jan 1 12:00:33> Connect: ppp0 {--} nas0
Jan 1 12:00:33> PAP authentication succeeded
Jan 1 12:00:34> peer from calling number 00:90:1A:41:FB:7A authorized
Jan 1 12:00:34> ppp0
Jan 1 12:00:34> WAN IP address 91.122.20.253
Jan 1 12:00:34> WAN gateway 89.110.8.1
Jan 1 12:00:34> primary DNS address 213.158.0.6
Jan 1 12:00:34> secondary DNS address 213.158.0.3
Jan 1 12:00:34> secondary DNS address 213.158.0.3
Jan 1 12:00:34> PPPoE Connect with IP Address 91.122.20.253
Jan 1 12:00:34> PPPoE Connection Successfully Established
Jan 1 12:00:34> PPPoE Connect with Gateway IP Address: 89.110.8.1
Помогите, пожалуйста!