Date: Thu, 26 May 2005 20:25:19 +0930 From: "Daniel O'Connor" <doconnor@gsoft.com.au> To: freebsd-stable@freebsd.org Cc: Igor Robul <igorr@speechpro.com> Subject: Re: Linuxulator & UDP & PowerWare LanSafe III Message-ID: <200505262025.25982.doconnor@gsoft.com.au> In-Reply-To: <4295913B.70508@speechpro.com> References: <4295913B.70508@speechpro.com>
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--nextPart2124848.Ol9LrKKVrv Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Thu, 26 May 2005 18:34, Igor Robul wrote: > They use UDP for communications. > If I try connect to ls3 (daemon) which is running on FreeBSD 5.4-STABLE, > then I get message about timeout from client part (ls3con). > I see UDP packets from client to server with tcpdump on lo0 interface > (with local client) or on fxp0 interface with remote client. But server > start responding after 30-50 seconds. ls3con does not see server > responses and gives error message about timeout. With command line > client it IS possible sometime connect to server if I start client after > error message, and if client uses same local UDP port as before, then it > gets _previous_ server response. Then they estabilish TCP connection and > all works OK. > > With FreeBSD 4.X there are no any timeouts, server responds fast enought > for client to see response. To be sure I have tried this with > server in remote office, which I have not upgraded yet. I can't really suggest anything except for compating version of linux_base = you=20 are using. It may be worth ktrace'ing the server (use the linux_kdump port = to=20 interpret the result) Also perhaps you should consider trying to use NUT with the UPS (since it's= =20 open source) =2D-=20 Daniel O'Connor software and network engineer for Genesis Software - http://www.gsoft.com.au "The nice thing about standards is that there are so many of them to choose from." -- Andrew Tanenbaum GPG Fingerprint - 5596 B766 97C0 0E94 4347 295E E593 DC20 7B3F CE8C --nextPart2124848.Ol9LrKKVrv Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBClasd5ZPcIHs/zowRAtyPAJ9zqpKUNENG6YPlPz0KQpS7ViQUmgCdEdym xol7xv1ZQsBCUAckviSKivs= =7glq -----END PGP SIGNATURE----- --nextPart2124848.Ol9LrKKVrv--
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