From mboxrd@z Thu Jan 1 00:00:00 1970 From: henry.r.bent@gmail.com (Henry Bent) Date: Sat, 20 May 2017 13:39:26 -0400 Subject: [TUHS] Unix with TCP/IP for small PDP-11s In-Reply-To: References: Message-ID: There is absolutely TCP/IP in Ultrix-11. This is an emulated 11/23+: -- hrb11# uname -a ULTRIX-11 hrb11 3 0 PDP-11/23 hrb11# ifconfig qe0 qe0: 192.168.1.199 netmask ffffff00 flags=263 broadcast: 192.168.1.255 hrb11# netstat -rn Routing tables Destination Gateway Flags Refcnt Use Interface 74.42.148.138 192.168.1.1 UGH 0 0 qe0 192.168.1 192.168.1.199 U 1 0 qe0 default 192.168.1.1 UG 0 0 qe0 192.168.5 192.168.1.1 UG 0 0 qe0 hrb11# ftp 192.168.1.63 Connected to 192.168.1.63. 220 aelfric FTP server (Version 6.4/OpenBSD/Linux-ftpd-0.17) ready. Name (192.168.1.63:root): ... -- It has trouble talking to the outside world, probably not a big surprise, but works just fine on my local network. I am working on getting it installed in a real 11/23 but the Ultrix RL02 driver doesn't seem to like my Dilog emulation board. -Henry On 20 May 2017 at 06:46, Johnny Billquist wrote: > On 2017-05-20 04:00, Warner Losh wrote: > > https://ia601901.us.archive.org/10/items/bitsavers_decpdp11u >> lLTRIX112.0SPDSep84_870730/AE-X370C-TC_ULTRIX-11_2.0SPD_Sep84.pdf >> >> Looks like it requires MMU, but not split I/D space as it lists the >> following as compatible: M11, 11/23+, 11/24, 11/34, 11/40 and 11/60. It >> does require 256kb of memory. See table 2, page 6 for details. >> > > > Uh...? Where do you see that there is any TCP/IP support in Ultrix-11? If > any was done by someone else, there is no saying that it would be usable on > a machine without split I/D. To be honest, I've never seen any mention of > TCP/IP on any machine without split I/D space. I guess it could be done, > but it would be a rather big headache... > > Johnny > > -- > Johnny Billquist || "I'm on a bus > || on a psychedelic trip > email: bqt at softjar.se || Reading murder books > pdp is alive! || tryin' to stay hip" - B. Idol > -------------- next part -------------- An HTML attachment was scrubbed... URL: