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soc:2011:pcmattman:notes:packetdumps:start [2011/05/30 00:30] pcmattman packet dumps and some thoughts about a specific one |
soc:2011:pcmattman:notes:packetdumps:start [2011/05/30 03:16] (current) pcmattman another packet dump, this time a HTTP boot |
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It's obvious that I need to add some checks for destinations which are uniquely identifiable (eg, FF02::n). Perhaps an "if multicast, don't sub in a gateway" check? | It's obvious that I need to add some checks for destinations which are uniquely identifiable (eg, FF02::n). Perhaps an "if multicast, don't sub in a gateway" check? | ||
+ | |||
+ | ===== HTTP Booting ===== | ||
+ | |||
+ | ==== Successful hit to an IPv6 HTTP server ==== | ||
+ | |||
+ | <code> | ||
+ | 7259 1153.200683 2001:44b8:7222:a50::3 fe80::224:8cff:fe1d:d43 TCP search-agent > 11327 [PSH, ACK] Seq=1443212282 Ack=60851570 Win=14280 Len=493 TSV=1479476 TSER=130305 | ||
+ | </code> | ||
+ | |||
+ | <code> | ||
+ | HTTP/1.1 404 Not Found | ||
+ | Date: Mon, 30 May 2011 10:12:21 GMT | ||
+ | Server: Apache/2.2.17 (Ubuntu) | ||
+ | Vary: Accept-Encoding | ||
+ | Content-Length: 290 | ||
+ | Connection: close | ||
+ | Content-Type: text/html; charset=iso-8859-1 | ||
+ | |||
+ | <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> | ||
+ | <html><head> | ||
+ | <title>404 Not Found</title> | ||
+ | </head><body> | ||
+ | <h1>Not Found</h1> | ||
+ | <p>The requested URL /test.bin was not found on this server.</p> | ||
+ | <hr> | ||
+ | <address>Apache/2.2.17 (Ubuntu) Server at 2001:44b8:7222:a50: Port 3</address> | ||
+ | </body></html> | ||
+ | </code> | ||
+ | |||
+ | Successful HTTP request (even though it ended in a 404) to an IPv6 HTTP server from one of my test machines. | ||
+ | |||
+ | Still need to do a fair bit of work on getting NDP working nicely and trying to avoid using a link-local address for all network access. |