From owner-freebsd-questions Tue Aug 4 17:24:44 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id RAA25945 for freebsd-questions-outgoing; Tue, 4 Aug 1998 17:24:44 -0700 (PDT) (envelope-from owner-freebsd-questions@FreeBSD.ORG) Received: from bac.ca (bacinc1.bac.ca [206.172.49.65]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id RAA25875 for ; Tue, 4 Aug 1998 17:24:22 -0700 (PDT) (envelope-from dbickle@bac.ca) Received: from bacott200.bac.ca ([206.172.49.132]) by bacinc1.bac.ca with SMTP id <130817>; Tue, 4 Aug 1998 20:24:45 -0400 Received: by bacott200.bac.ca with VINES-ISMTP; Tue, 4 Aug 98 20:29:58 EDT Date: Tue, 4 Aug 1998 20:29:57 -0400 Message-ID: X-Priority: 3 (Normal) To: From: "Dave Bickle" Reply-To: Subject: Question Concerning Socket Buffers X-Incognito-SN: 1000 X-Incognito-Version: 4.11.23 MIME-Version: 1.0 Content-type: multipart/mixed; boundary="902276998-MIME-Part-Dividor" Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG --902276998-MIME-Part-Dividor Content-type: text/plain; charset=us-ascii Content-Disposition: inline I am having difficulty sending out Mbone media streams. Every receiving station is experiencing packet loss (>40%). We have determined that this could be a result of insufficient memory in the send and receive buffers. I have attempted to modify these settings with the "sysctl" command. The commands and parameters used are as follows: sysctl -w kern.maxsockbuf=1048576 sysctl -w net.inet.tcp.sendspace=1048576 sysctl -w net.inet.tcp.recvspace=1048576 sysctl -w net.inet.udp.recvspace=1048576 After making these modifications I experience errors when I try to launch the Session Directory or X Windows. The errors are as follows: SDR Error couldn't get SIP receive socket: no buffer space available XWindows Error _XSERVTransSocketOpen: socket() failed for tcp _XSERVTransSocketCOTSServer: Unable to open socket for tcp _XSERVTransMakeAllCOTSServerListeners: failed to open listener for tcp Any suggetstions? Thank You, David Bickle Programmer/Analyst Bell Emergis Inc. tel: (613) 785-0418 fax: (613) 234-7488 e-mail: dbickle@bac.ca Internet: www.canet2.net --902276998-MIME-Part-Dividor Content-type: application/rtf; name="BEYOND.RTF" Content-Disposition: attachment; filename="BEYOND.RTF" Content-Transfer-Encoding: base64 e1xydGYxXGFuc2l7XGluZm97XGNvbW1lbnQgQmV5b25kTWFpbFJ0ZkZpbGU6IHZlcnNpb24xIApN YWMgQXR0YWNobWVudCBDcmVhdG9yIEZpbGVUeXBlOiANCi8vPCpWQUxVRSo+Ci8vVGltZVN0YW1w U2lnbmF0dXJlOiBUdWUsIDQgQXVnIDE5OTggMjA6Mjc6NTYgLTA0MDAKLy9Gcm9tU2lnbmF0dXJl OiBEYXZlIEJpY2tsZUBBUkROT0NAYmFjaW5jCi8vTVRBU2lnbmF0dXJlOiBJTQovL1N1YmplY3RT aWduYXR1cmU6IFF1ZXN0aW9uIENvbmNlcm5pbmcgU29ja2V0IEJ1ZmZlcnMKLy88KlZBTFVFKj4K VGV4dDogDQp7XGluZm97XGNvbW1lbnQgdmFsdWV9fX19DQp7XHJ0ZlxhbnNpXGRlZmYwe1xmb250 dGJse1xmMFxmbmlsXGZjaGFyc2V0MCBNUyBTYW5zIFNlcmlmO30NCn0NCntcY29sb3J0Ymw7fQ0K XHBhcmRccGxhaW5cZnMyMCBJIGFtIGhhdmluZyBkaWZmaWN1bHR5IHNlbmRpbmcgb3V0IE1ib25l IG1lZGlhIHN0cmVhbXMuIEV2ZXJ5IHJlY2VpdmluZyBzdGF0aW9uIGlzIFxwYXIgDQpleHBlcmll bmNpbmcgcGFja2V0IGxvc3MgKD40MCUpLiBXZSBoYXZlIGRldGVybWluZWQgdGhhdCB0aGlzIGNv dWxkIGJlIGEgcmVzdWx0IG9mIFxwYXIgDQppbnN1ZmZpY2llbnQgbWVtb3J5IGluIHRoZSBzZW5k IGFuZCByZWNlaXZlIGJ1ZmZlcnMuIEkgaGF2ZSBhdHRlbXB0ZWQgdG8gbW9kaWZ5IHRoZXNlIFxw YXIgDQpzZXR0aW5ncyB3aXRoIHRoZSAic3lzY3RsIiBjb21tYW5kLiBUaGUgY29tbWFuZHMgYW5k IHBhcmFtZXRlcnMgdXNlZCBhcmUgYXMgZm9sbG93czogXHBhciANClxwYXIgDQogICAgICAgIHN5 c2N0bCAtdyBrZXJuLm1heHNvY2tidWY9MTA0ODU3NiBccGFyIA0KICAgICAgICBzeXNjdGwgLXcg bmV0LmluZXQudGNwLnNlbmRzcGFjZT0xMDQ4NTc2IFxwYXIgDQogICAgICAgIHN5c2N0bCAtdyBu ZXQuaW5ldC50Y3AucmVjdnNwYWNlPTEwNDg1NzYgXHBhciANCiAgICAgICAgc3lzY3RsIC13IG5l dC5pbmV0LnVkcC5yZWN2c3BhY2U9MTA0ODU3NiBccGFyIA0KXHBhciANCkFmdGVyIG1ha2luZyB0 aGVzZSBtb2RpZmljYXRpb25zIEkgZXhwZXJpZW5jZSBlcnJvcnMgd2hlbiBJIHRyeSB0byBsYXVu Y2ggdGhlIFNlc3Npb24gXHBhciANCkRpcmVjdG9yeSBvciBYIFdpbmRvd3MuIFRoZSBlcnJvcnMg YXJlIGFzIGZvbGxvd3M6IFxwYXIgDQogXHBhciANCiAgICBTRFIgRXJyb3IgXHBhciANCiAgICBj b3VsZG4ndCBnZXQgU0lQIHJlY2VpdmUgc29ja2V0OiBubyBidWZmZXIgc3BhY2UgYXZhaWxhYmxl IFxwYXIgDQpccGFyIA0KICAgIFhXaW5kb3dzIEVycm9yIFxwYXIgDQogICAgX1hTRVJWVHJhbnNT b2NrZXRPcGVuOiBzb2NrZXQoKSBmYWlsZWQgZm9yIHRjcCBccGFyIA0KICAgIF9YU0VSVlRyYW5z U29ja2V0Q09UU1NlcnZlcjogVW5hYmxlIHRvIG9wZW4gc29ja2V0IGZvciB0Y3AgXHBhciANCiAg ICBfWFNFUlZUcmFuc01ha2VBbGxDT1RTU2VydmVyTGlzdGVuZXJzOiBmYWlsZWQgdG8gb3BlbiBs aXN0ZW5lciBmb3IgdGNwIFxwYXIgDQpccGFyIA0KQW55IHN1Z2dldHN0aW9ucz8gXHBhciANClxw YXIgDQpUaGFuayBZb3UsIFxwYXIgDQpccGFyIA0KXHBhciANClxwYXIgDQpEYXZpZCBCaWNrbGVc dGFiIFxwYXIgDQpQcm9ncmFtbWVyL0FuYWx5c3RccGFyIA0KQmVsbCBFbWVyZ2lzIEluYy5ccGFy IA0KdGVsOiAoNjEzKSA3ODUtMDQxOFxwYXIgDQpmYXg6ICg2MTMpIDIzNC03NDg4XHBhciANCmUt bWFpbDogZGJpY2tsZUBiYWMuY2FccGFyIA0KSW50ZXJuZXQ6IHd3dy5jYW5ldDIubmV0fQ0KAA0K e1xpbmZve1xjb21tZW50IHZhbHVlDQoNCn19fQ== --902276998-MIME-Part-Dividor-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message