sean@etnibsd.UUCP (Sean McElroy) (05/17/88)
Is there anyone out there, who has installed an Telebit TrailblazerPlus high-speed modem on a MicroVAX running Ultrix (we're currently running V2.2), willing to pass on the magic needed to get the thing running? We intend to use it for uucp and news and we would naturally like to make as much use of the high-speed features of the thing as possible. Thanks in advance. -- ____,.,_..,__.,_.,__ Sean Philip McElroy __'..__._,_.__.__.__ Eaton Corp., SED _,___`_.'__.__.__.__ 108 Cherry Hill Dr., Beverly, MA 01922 ___`..'_,___.__.__,_ uunet!etnibsd!sean
davids@iscuva.ISCS.COM (David Schmidt) (05/18/88)
In article <35759@felix.UUCP> sean@etnibsd.UUCP (Sean McElroy) writes: > >Is there anyone out there, who has installed an Telebit TrailblazerPlus >high-speed modem on a MicroVAX running Ultrix? I have a Trailblazer that I've been using for about 6 months now. It works fine as an outgoing modem, but when I set shared mode it works for a call or two and then locks up. Tip says "all ports busy" and uucico won't dial out on the modem, but there are no LCK files in /usr/spool/uucppublic. I had the same problem with Hayes 2400's when I had the DTR option set to reset the modem after DTR drops. I think the problem is that the modem takes too long to reset. Does anyone have any hints on how to set the modem so that it works in shared mode? Here are the settings I use to dial out from my Trailblazer: atn? E1 F1 M1 Q0 T V1 X3 Version BA3.01 S00=001 S01=000 S02=043 S03=013 S04=010 S05=008 S06=002 S07=040 S08=002 S09=006 S10=007 S11=070 S12=050 S45=000 S47=004 S48=000 S49=000 S50=000 S51=255 S52=002 S53=003 S54=003 S55=000 S56=017 S57=019 S58=000 S59=000 S60=000 S61=045 S62=003 S63=001 S64=000 S65=000 S66=000 S67=000 S68=255 S90=000 S91=000 S92=000 S95=000 S100=000 S101=000 S102=000 S104=000 S110=255 S111=030 S112=001 S121=000 N0: N1: N2: N3: N4: N5: N6: N7: N8: N9: OK Here is my L.sys entry (with password edited out :-) uunet Any DIR 9600 ttyd5 "" A\dA\dA\dT OK \ ATS50=255 OK ATDT9,17032760440,43377 CONNECT \d\d\d \ ogin:--ogin: MYLOGIN ssword: MYPASSWORD -- David Schmidt UUCP: davids@iscuva.ISCS.COM ISC Systems Corporation (uunet!iscuva!davids) East 22425 Appleway Phone: +1 509 927-5479 Liberty Lake, WA 99019
davids@iscuva.ISCS.COM (David Schmidt) (05/26/88)
ARRRRRRRGGGGGGG!!!!!!! (Thank you...I feel better now) Here's the latest on getting a Telebit Trailblazer working as a shared modem under Ultrix 2.2. After talking (a lot!) to Atlanta Customer Support they recommended that I create an entry in the /etc/acucap file and use the generic dial routines. (Previously I had the line set as a direct line and did the dialing myself in the L.sys file). It didn't take too long to get the generic dialer working...almost. I could connect to one site with the Telebit, but when I tried to call Uunet, the dialer dropped DTR just as the modem was about to link up. It turns out that Uunet has their Telebits set up to give the PEP (fast mode) tones last (S92=1), and the other site I was calling had them first (S92=0). Because of the extra delay going through the V.22 bis/212A tones, the dialer was timing out before the modem got a carrier. No problem (I thought). I'll just increase the timout in the acucap entry. There it is, the FD entry. Unfortunately, no matter how large I made the FD entry, the connection still timed out after about 30 seconds. If I made the FD *smaller* than 30 seconds it would time out ealier, but I couldn't get it longer than 30 seconds. After more talking with Atlanta we figured out what was happening. The DHU driver will timout after 30 seconds if the carrier does not show up. All I have to do is find this timout and increase it. Unfortunately, we don't have sources. Is there anyone with Ultrix sources that would be willing to work with me over the phone on finding where to patch the DHU driver? My dime of course! I don't know VAX assembler so digging through the DHU driver with ADB isn't helping much. If you're willing, give me a call at the number listed below. Anyway, for what it's worth, here is my current /etc/acucap entry for the telebit and the L.sys file entry. This will work if the modem you call has S92=0, or if your phone system is a bit faster than ours. /etc/acucap entry: ================== telebit|trailblazer|Telebit Trailblazer (UNSUPPORTED):\ :cr:ss=A\dA\dATQE1S50=255\r\d:sr=OK:di=ATDT:dt=\r:\ :db:cd#0:dd#0:sd#0:da#1:fd#55:rs=,:os=CONNECT: L.sys entry: ============ uunet Any ACU 9600 9,17032760440,43377 CONNECT \d\d\r \ ogin:--ogin: MYLOGIN ssword: MYPASSWORD One other question. Does anyone know how to get UUCP to use 19200 baud? Tip can go to 19200 but when I put 19200 in the L.sys file uucico complains. -- David Schmidt UUCP: davids@iscuva.ISCS.COM ISC Systems Corporation (uunet!iscuva!davids) East 22425 Appleway Phone: +1 509 927-5479 Liberty Lake, WA 99019