Hello TechArena,
I have a very confusing problem:
We have a little Wireless LAN at home with a Mac and 2 laptops running XP (Lenovo Thinkpads). Everybody's connected via 802.11n to a TP-Link TL-WR841N router which goes to the network via a PPPoE link over ADSL (with an ECI router. So far so good.
Yesterday I upgraded one of the XP laptops to Windows 7 x64 Ultimate, and suddenly the whole house started getting thrown off the net (that is, the PPPoE link crashes). It seems to be related to high-throughput TCP connections since I've been able to play a few hours of TF2 on this same setup...
I've tried disabling IPv6 and turning off all of the Windows 7 TCP bells and whistles (netsh interface tcp set global...), still no dice - as soon as I try to do something heavy over TCP (for example, download a large file over HTTP), the PPPoE connection breaks.
The router log has this:
167 Aug 9 10:10:17 sent [PADI Host-Uniq(0x0000063f)]
168 Aug 9 10:10:22 sent [PADI Host-Uniq(0x0000063f)]
169 Aug 9 10:10:32 sent [PADI Host-Uniq(0x0000063f)]
170 Aug 9 10:11:03 Timeout waiting for PADO packets
171 Aug 9 10:11:08 sent [PADI Host-Uniq(0x00000664)]
172 Aug 9 10:11:08 rcvd [PADO AC-Name:25-9C065010300083 AC-MAC:00:30:88:01:da:8b]
173 Aug 9 10:11:08 sent [PADR Host-Uniq(0x00000664)]
174 Aug 9 10:11:08 rcvd [PADS sess-id(7485)]
175 Aug 9 10:11:08 sent [LCP Req mru=1480 magic=0xc3822e7c]
176 Aug 9 10:11:08 rcvd [LCP Req mru=1492 auth=pap magic=0x21125c2c]
177 Aug 9 10:11:08 sent [LCP Ack mru=1492 auth=pap magic=0x21125c2c]
178 Aug 9 10:11:08 rcvd [LCP Ack mru=1480 magic=0xc3822e7c]
179 Aug 9 10:11:08 sent [PAP AuthReq user="yossefor@tau" password=(hidden)]
180 Aug 9 10:11:08 sent [LCP code=0xc]
181 Aug 9 10:11:08 rcvd [LCP CodeRej]
182 Aug 9 10:11:09 rcvd [LCP Req auth=pap magic=0xc5e68bbf]
183 Aug 9 10:11:09 LCP down
184 Aug 9 10:11:09 LCP down
185 Aug 9 10:11:09 sent [LCP Req mru=1480 magic=0xde774ef4]
186 Aug 9 10:11:09 sent [LCP Ack auth=pap magic=0xc5e68bbf]
187 Aug 9 10:11:09 rcvd [LCP Nak mru=1500]
188 Aug 9 10:11:09 sent [LCP Req magic=0xde774ef4]
189 Aug 9 10:11:09 rcvd [LCP Ack magic=0xde774ef4]
190 Aug 9 10:11:09 sent [PAP AuthReq user="***" password=(hidden)]
191 Aug 9 10:11:09 sent [LCP code=0xc]
192 Aug 9 10:11:09 rcvd [PAP AuthAck ""]
193 Aug 9 10:11:09 sent [IPCP Req addr=0.0.0.0 dns1=0.0.0.0 dns3=0.0.0.0]
194 Aug 9 10:11:09 rcvd [IPCP Req addr=132.66.8.10]
195 Aug 9 10:11:09 sent [IPCP Ack addr=132.66.8.10]
196 Aug 9 10:11:09 rcvd [IPCP Nak addr=132.66.237.97 dns1=132.66.17.135 dns3=132.66.17.137]
197 Aug 9 10:11:09 sent [IPCP Req addr=132.66.237.97 dns1=132.66.17.135 dns3=132.66.17.137]
198 Aug 9 10:11:09 rcvd [IPCP Ack addr=132.66.237.97 dns1=132.66.17.135 dns3=132.66.17.137]
199 Aug 9 10:11:14 PPPoE connected
Any ideas?
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