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- Newsgroups: comp.sys.ncr
- Path: sparky!uunet!psgrain!hippo!ucthpx!casper.cs.uct.ac.za!uctcs!sandi
- From: sandi@uctcs.cs.uct.ac.za (Sandi Donno)
- Subject: Max number of X clients, ftp sessions etc.
- Message-ID: <sandi.715016749@uctcs>
- Sender: news@casper.cs.uct.ac.za (news)
- Organization: Computer Science Department, University of Cape Town
- Date: Fri, 28 Aug 1992 15:45:49 GMT
- Lines: 24
-
- Another problem: I can't get more than 16 X clients running at the
- same time on our NCR 3450. That is, in total, so if I have two X-terminals
- I can't even log both in the same time (my .xsession opens up several
- X clients).
-
- At first, I thought it might be some X configuration problem, but
- then I discovered that when I have the maximum number of windows open,
- I cannot ftp to the 3450 (I get a connection refused message). Kill one
- window, ftp works again. So this points to some WIN-TCP configuration
- problem.
-
- Next thing I do is to increase all the NDEV type TCP/IP parameters to
- their maximum (ARP_NDEV, ARP_TABSIZE, IP_NDEV, IP_NLINK, IP_NROUTES,
- RAW_NDEV, TCP_NDEV, TELNET_NDEV, UDP_NDEV, WTTY_NDEV), relink the kernel,
- change the opt/net/tcpip/stune files to match the /etc/conf/cf.d/stune
- changes, and reboot. No change.
-
- What else have I missed? Where in TFM do I look?
- --
- Sandi Donno
- Computer Systems Manager
- Computer Science Department
- University of Cape Town
- South Africa
-