Date: 10 Jul 2001 14:54:41 -0500 From: Joseph Lekostaj <lekostaj@mcs.anl.gov> To: hackers@freebsd.org Subject: TCP Window Size Message-ID: <youu20kr24e.fsf@fluffhead.mcs.anl.gov>
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I've been trying to up my TCP window size from the default 16K and it's caused nothing but problems. From the info I've found so far, these are the sysctl i've changed: kern.ipc.maxsockbuffer=2097152 net.inet.tcp.rfc1323=1 net.inet.tcp.sendspace=524288 net.inet.tcp.recvspace=524288 But if I do that, on boot I get all sorts of error messages about buffer space. i.e.: Jul 9 11:53:20 ccn64 portmap[180]: cannot create tcp socket: No buffer space available Jul 9 11:53:21 ccn64 inetd[199]: shell/tcp: socket: No buffer space available Jul 9 11:53:21 ccn64 inetd[199]: login/tcp: socket: No buffer space available Jul 9 11:58:55 ccn64 RPC::PlClient[243]: Cannot connect: No buffer space available Jul 9 11:58:55 ccn64 RPC::PlClient[246]: Cannot connect: No buffer space available Is there anything I'm missing? -- Joe LeKostaj ------------------------------------------------------------------------- Just don't create a file called -rf. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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