Messages in this thread | | | Date | Fri, 02 Jul 1999 10:04:35 +0200 | From | Andreas Schuldei <> | Subject | tcp_v4_rebuild_header |
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I use an isdn line and get assigned a dynamic ip-adress.
Since my isp charges seconds-wise of online-time I want to wast as little as possible.
I noticed that the tcp_v4_rebuild_header()-call occures not right after I got a new ip-adress but at (more or less) random intervals afterwards.
I checked net/ipv4/tcp_ipv4.c and found the struct tcp_func ipv4_specific = { ... tcp_v4_rebuild_header, ... }; I guess these functions are evaluated after some timeout or resheduled every now and then. Would it make sense to do that a) more often or b) after a dialup?
How would I do so? Wouldn't that be nice for most people who use ip_dynaddr?
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