Article View: comp.bugs.4bsd
Article #143Re: A ping question and the infamous "sendto: No buffer space available" message
From: Craig Leres
Date: Wed, 06 Dec 1989 02:06
Date: Wed, 06 Dec 1989 02:06
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John Robert LoVerso writes: > This will probably only work in 4.3tahoe and later, where a call to > if_flushq() was added to if_down(). This just frees all the packet > chains queued for the interface - without this, ifconfig'ing back up > just leaves the i/f queue full. Gee, I've seen this work on a Vax running stock 4.3 BSD. Besides, I don't see what different it makes if there are packets on the queue when the interface becomes unwedged; seems to me they'll all get dequeued as they are transmitted... Craig
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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!usc!sdsu!ucsd!helios.ee.lbl.gov!ace.ee.lbl.gov!leresReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!usc!sdsu!ucsd!helios.ee.lbl.gov!ace.ee.lbl.gov!leres From: leres@ace.ee.lbl.gov (Craig Leres) Newsgroups: comp.bugs.4bsd Subject: Re: A ping question and the infamous "sendto: No buffer space available" message Message-ID: <4388@helios.ee.lbl.gov> Date: 6 Dec 89 02:06:40 GMT References: <1989Dec1.102932.15678@larouch.uucp> Sender: usenet@helios.ee.lbl.gov Reply-To: leres@helios.ee.lbl.gov (Craig Leres) Organization: Lawrence Berkeley Laboratory, Berkeley Lines: 12 X-Local-Date: 5 Dec 89 18:06:40 PST