SCO TCP/IP: Zamechaniya po installyacii SCO TCP/IP Derived from LACHMAN SYSTEM V STREAMS TCP Runtime Version 1.1.1 Release and Installation Notes (Zamechaniya po installyacii) The Santa Cruz Operation,Inc. - 1 - Iyul' 20, 1990 Dorogoj pokupatel' SCO TCP/IP, Kompaniya Santa Kruz Operejshn rada predlozhit' vam SCO TCP/IP versiyu 1.1.1 dlya sistemy SCO UNIX V/386 versii 3.2. Esli vy pereinstalliruete predydushchij vypusk SCO TCP/IP, vy dolzhny vnachale pereinstallirovat' staryj vypusk, ispol'zuya mkdev i custom. Zamet'te, chto vy dolzhny udalit' LAN kartu drajverov ispol'zuyu mkdev do ispol'zovaniya custom dlya udaleniya ostal'nogo paketa. V etu sistemu vhodit Support Level Supplement(SLS)unx235 Custom (ADM) Update s instrukciej po installyacii sistemy. |ta SLS prednaznachena dlya installyacii tol'ko v operacionnoj sisteme SCO UNIX Sysem V/386 versii 3.2.0. SLS unx235 obnovlyaet dvoichnye fajly, kotorye pokupatel' (ADM) ispol'zuet tak, chto vozmozhna installyaciya prezhnih versij SCO produktov, takih kak SCO TCP/IP versiya 1.1.1b. |tot SCO produkt dolzhen byt' installirovan do installyacii operacionnoj sistemy SCO UNIX System V/386 versii 3.2.0. Smotri, vklyuchennye v dannyj dokument, "Soobshcheniya ob oshibkah i skrytyh problemah (Buglist/Errata)" v Installyacionnoj instrukcii po SLS unx235. |ta versiya zakonchena dokumental'no v chasti osobennostej i funkcionirovaniya, no imeet nebol'shoe kolichestvo nezakonchennyh problem, kotorye opisany na listah "Soobshcheniya ob oshibkah i skrytyh problemah". Prochitajte eti listy i "Zamechaniya po installyacii" polnost'yu pered vskrytiem pechati programmnogo produkta ili serijnogo nomera konverta. Korporaciya postoyanno rabotaet nad problemami i SCO budet posylat' informaciyu po obnovleniyam zaregistrirovannym pokupatelyam. Pered installyaciej prochitajte Rukovodstvo pol'zovatelya, Spravochnik pol'zovatelya, Rukovodstvo administratora, Spravochnik administratora. Pishite nam vse vashi zamechaniya po produktu. - 2 - SCO TCP/IP versiya 1.1.1 Soobshcheniya ob oshibkah i skrytyh problemah (Buglist/Errata) Instrukcii, kotorye predstavleny nizhe, dopolnyayut UNIX 235 Support Level Supplement (SLS). |to dopolnenie SLS predstavlyaet sleduyushchie dvoichnye fajly: /user/bin/tar /user/bin/compress /user/bin/uncompress /etc/conf/bin/idtune Starye versii etih fajlov budut sohraneny v kataloge /user/bin/custom/save CHtoby installirovat' UNIX 235 SLS: 1.Zaregistrirujtes' kak root(superpol'zovatel'), chto privedet k tomu, chto v dal'nejshem vy budete zagruzhat'sya v kornevoj katalog. 2.Naberite komandu: /etc/xinstall Otvet'te "y" na vopros "First floppy?(y/n)" Na ekrane poyavitsya soobshchenie ob installyacii. Installyaciya budet zakonchena, kogda vy uvidite sleduyushchee soobshchenie: SCO unx235 Custom(ADM) Update SLS Installation Complete Otvet'te "n" na vopros "Next floppy?(y/n)" Posle togo kak SLS unx235 installirovana, vy mozhete installirovat' drugie SCO produkty, takie kak SCO TCP/IP versiya 1.1.1b. Na stranice 9, razdel 12 dannogo dokumenta skazano, chto vam predlagaetsya otkryt' tom 4. |to neverno, t.k. produkt imeet 3 toma. Na stranice 10, razdel 19 poyavlyaetsya soobshchenie "Enter new system node name (Vvedite novoe imya sistemy)". Dlya etogo snachala naberite "uname-n" do nachala installyacii TCP/IP i zapishite imya sistemy. Ispol'zujte eto imya, esli vy hotite zamenit' imya sistemy, kak napisano v razdele 19. Na stranice 11 etogo dokumenta, razdel 21 govoritsya sleduyushchee: "Do you want the kernel environment rebuilt(y/n) (Vy hotite izmenit' yadro(d/n)?" |to soobshchenie ne poyavitsya poka vy ne nazhmete return. Na stranice 23, razdel 4 poyavlyaetsya vopros:"Does Interface type[n] use a broadcast adress of all 0's? (Ispol'zuet li interfejs tipa [n] obshchij adres iz vseh nulej?)". Vy mozhete ispol'zovat' vse nuli ili vse edinicy, no vy dolzhny ispol'zovat' eto zhe znachenie dlya vseh ustrojstv vnutrennej lokal'noj seti. Esli vy hotite, chtoby vasha mashina rabotola kak central'naya, sdelajte sleduyushchie shagi kak superpol'zovatel' (root): 1.mv /etc/named.boot /etc/named.boot.old 2.sozdajte fajl /etc/resolv.conf. Pros'ba obrashchat'sya k RESOLVER (SFF) stranice rukovodstva v razdele File Formals (FFS). - 3 - Ochen' vazhno, chtoby vy kontrolirovali potoki blokov tak, kak neobhodimo dlya vashej sistemy. Vy mozhete najti otkaz potochnogo bloka ispol'zuya crash(ADM) utilitu, napechatav "strstat". Pole "FAIL" sleduet uvelichit' poka net otkazov. Smotri ob utilite crash(ADM) v Rukovodstve administratora, razdel 6.7 SCO TCP/IP dannogo dokumenta i glavu 1 SCO TCP/IP Rukovodstva administratora dlya dopolnitel'noj informacii. Na zagruzhennom obrabatyvayushchem komp'yutere vam mozhet ponadobit'sya uvelichit' kornevye parametry NFILE i NINODE. Esli v vashej mashine mala pamyat'(men'she 8 Mbajt operativnaya pamyat'),vy mozhete popytat'sya reshit' problemu,ispol'zuya ispol'zuya vashu lentu, vklyuchiv ee v mnogopol'zovatel'skom rezhime vo vremya raboty SCO TCP/IP. Lentochnyj dostup, ispol'zuya komandy tar.cpio i dump, mozhet nahodit'sya na nizkom prioritete (20).To, chto nuzhno odnovremenno sledit' za etim, yavlyaetsya problemoj SCO UNIX System V/286 versii 3.2.0. Pri rabote nuzhno ispol'zovat' lentu tol'ko v odnopol'zovatel'skom rezhime ili poluchit' bol'she pamyati dlya vashej mashiny. V dannom dokumente v razdele 7 "Podderzhivaemoe oborudovanie" punkt, ssylayushchijsya na Western Digital platy nepravil'nyj. Western Degital drajver (dlya WD8003E platy seti ethernet) ne mozhet podderzhivat' bol'she odnoj WD8003E platy. |ta problema byla reshena tremya drajverami (dlya 3c501 i 3c503 plat), kotorye predlozheny v etoj versii SCO TCP/IP. V dannom dokumente razdele 12 "Izvestnye problemy etoj versii" imeetsya punkt, kotoryj soobshchaet "esli imeyutsya oshibki posle zapuska yadra sistemy i sistemnye soobshcheniya napominayut vam zapustit' mkdev tcp i perezagruzit' sistemu, vam sleduet perekonfigurirovat' versiyu yadra s oshibkoj do perezagruzki. Soobshchenie, kotoroe sleduet ignorirovat' v sluchae oshibok sborki yadra sleduyushee: To complete installation run mkdev tcp and reboot the system via init 6 (CHtoby zavershit' installyaciyu, zapustite mkdev tcp i perezapustite sistemu via init 6) Imeyutsya operativnye rukovodstva dlya udalennoj fajlovoj sistemy (RFS). |to rfs(ADMN) i resaddr(ADMN). odnako SCO ne podderzhivaet RFS i ne planiruet eto delat'. Vam sleduet ignorirovat' eti stranicy i ssylki na RFS v SCO TCP/IP operativnyh (on-line)stranicah ineted(ADMN) i inet(ADMP), a takzhe v operativnyh stranicah SCO UNIX Ipadmin(ADM), sar(ADM),messages(M). Kolichestvo seansovyh nrotokolov rlogin i telnet pri installyacii ustanavlivaetsya = 8. Vy mozhete uvelichit' eto kolichestvo. SCO TCP/IP rukovodstvo ssylaetsya na ustrojstvo ttyp kak ttypXX, gde XX - shestnadcatirichnyj nomer. Dlya primera, chtoby uvelichit' eto chislo do 20 sdelajte sleduyushchie shagi: 1. Zaregistrirujtes' v sisteme kak root. 2. Vypolnite sleduyushchie komandy: (zamet'te, chto '#' ne nabiraetsya, eto prompt root) - 4 - # cd/etc/config/bin # ./idtune NTTYP 20 # cd/etc/conf/node.d (zamet'te, chto NTTYP reguliruetsya sootvetstvenno psevdo ttys, bol'she ili men'she) 3. Redaktirujte ttyp, dobaviv v konec fajla sleduyushchie elementy: ttyp ttyp09 c 9 ttyp ttyp0a c 10 ttyp ttyp0b c 11 ttyp ttyp0c c 12 ttyp ttyp0d c 13 ttyp ttyp0e c 14 ttyp ttyp0f c 15 ttyp ttyp10 c 16 ttyp ttyp11 c 17 ttyp ttyp12 c 18 ttyp ttyp13 c 19 4. Redaktirujte tvy, dobaviv sleduyushchie elementy v konec fajla: tvy ptyp09 c 9 tvy ptyp0a c 10 tvy ptyp0b c 11 tvy ptyp0c c 12 tvy ptyp0d c 13 tvy ptyp0e c 14 tvy ptyp0f c 15 tvy ptyp10 c 16 tvy ptyp11 c 17 tvy ptyp12 c 18 tvy ptyp13 c 19 5. Vypolnite sleduyushchie komandy: # tcp stop # cd/etc/conf/cf.d # ./link_unix 6. link_unix otzovetsya sleduyushchim obrazom: The UNIX Operation System will now be rebuilt. This will take a few minutes. Wait please. (Operacionnaya sistema UNIX budet perestroena. |to zajmet neskol'ko minut. Podozhdite, pozhalujsta.) Root for this system build is /. (Kornevoj katalog dlya dannogo sluchaya /.) Do you want this kernel to boot by default?(y/n) 7. Otvet'te "y",t.e. "da" na etot vopros.Link_unix otvetit: - 5 - Backing up/unix to/unix.old Installation new/unix 8. Link_unix otzovetsya sleduyushchim obrazom: Do you want the kernel environment rebuilt?(y/n) 9. Otvet'te "y" t.e. "da" na etot vopros. Link_unix otvetit: The kernel has been successfully linked and installed. To activate it, reboot your system. Setting up new kernel environment. 10.Zaregistrirujtes' kak root i dobav'te novyj psevdo ttys v bazu dannyh: # sysadmsh 11.Vydelite "Accounts","Terminal","Create" i dobav'te ttyp08,ttyp09, ttyp0a,ttyp0b,ttyp0c,ttyp0d,ttyp0e,ttyp0f,ttyp10,ttyp11,ttyp12 i ttyp13 v opredelennuyu bazu dannyh. Zamet'te: Esli vy ne dobavili psevdo ttys v bazu dannyh, kogda kto-to popytaetsya vojti v sistemu, poyavitsya sleduyushchee soobshchenie ob oshibke: Cannot obtain database information on this terminal. Connection closed. (Ne mogu poluchit' informaciyu bazy dannyh na etom terminale. Svyaz' zakryta.) 12.Ispol'zujte klavishu F2(klavishu Key#2) i vyberite "yes", chtoby zakonchit' programmu sysadmsh. 13.Perezagruzite vashu sisitemu: # sync;sync;reboot 14.Rekomenduetsya testirovat' vse novye tty, kotorye vy sozdadite. Esli budut oshibki, SCO rekomenduet proverit' vysheopisannoe, osobenno shagi 3 i 4. Esli vy sdelali oshibku v etih shagah, vy mozhete ee legko ispravit', vypolnyaya sleduyushchie shagi v kachestve root: # touch /etc/.new_unix # /etc/conf/bin/idmkenv Oshibki v tty elementah bazy dannyh mogut byt' otkorrektirovany posredstvom sysadmsh. Esli ispol'zovat' rlogin ili telnet dlya vhoda v sistemu SCO UNIX System V/386 versiya 3.2, to vysvechivaetsya soobshchenie ob oshibke: "Bad login user id"(Oshibka registracii pol'zovatelya). SCO UNIX imeet C2 dlya bezopasnosti. |to soobshchenie ob oshibke imeet mesto, kogda login vyzyvaet setluid(). Problema v tom, chto loginid (identifikator pol'zovatelya) uzhe byl ustanovlen, poskol'ku kakoj-to root (superpol'zovatel') sdelal "top stop", - 6 - posledovavshij za "top start". Kogda root vhodit v sistemu, loginid ustanavlivaetsya avtomaticheski. |tot loginid prodvigaetsya v inetd, kotoryj prodvigaet ego v rlogind ili v telnetd. rlogin ili telnetd vypolnyayut /bin/login, kotorye nasleduyut predydushchij ustanovlennyj loginid. Zatem login vyzyvaet setluid(), kotoryj ne vypolnyaetsya, poskol'ku loginid uzhe ustanovlen. |ta oshibka sluchaetsya, kogda pri vypolnenii "top stop", sleduyushchego za "top start". init(M) imeet unikal'noe svojstvo, zaklyuchayushcheesya v tom, chto on ne dolzhen imet' loginid, sootvetstvuyushchij emu. Poetomu, kogda SCO TCP/IP startuet pri inicializacii, ne sushchestvuet loginid, svyazannogo s inetd processom. Pravil'nyj metod restarta sleduyushchij: # init 1 (while logged in as root on /dev/tty01) (Na vremya registracii kak superpol'zovatel') < here all the user processes are killed by "init 1"> zdes' vse pol'zovatel'skie processy zapreshcheny "init 1" Zatem process prodolzhaetsya s normal'nogo zapuska Imeetsya drugaya izvestnaya problema, opisannaya v razdele 12 dannogo dokumenta "Izvestnye problemy versii". Prochtite etot dokument polnost'yu pered installyaciej. SCO TCP/IP ISPOLNYAYUSHCHAYA SISTEMA ZAMECHANIYA PO VERSII I INSTALLYACII --------------------------------------------------------------------- 1. Predislovie 1 2. Opisanie sokrashchenij 1 3. Komplekt programmnogo produkta 2 4. Komplekt dokumentacii 2 5. Trebovaniya k konfiguracii 3 6. Disketa SCO UNIX Support Level Supplement 4 7. Podderzhivaemaya apparatura 4 8. Installyaciya i konfigurirovanie SCO TCP/IP sistemy 6 8.1. Installyaciya diskety SCO UNIX SLS 7 8.2. Installyaciya sistemy TCP/IP v UNIX 8 8.3. Installyaciya Ethernet i SLIP drajverov 12 8.3.1. UNIX Ethernet i SLIP drajvery 12 8.4. Konfigurirovanie interfejsov Network 20 8.4.1. Procedura konfigurirovaniya v UNIX 21 8.5. Regulirovka konfiguracii peredachi soobshchenij 26 8.6. Marshrutizaciya soobshchenij v TCP/IP 28 8.7. Testirovanie TCP/IP sistemy 31 8.8. Nastrojka TCP/IP sistemy 32 9. Zapusk i ostanovka SCO TCP/IP 33 10.Udalenie SCO TCP/IP sistemy 33 10.1.Udalenie SCO TCP/IP sistemy v UNIX 33 11.Podderzhka kommutiruemyh SLIP linij 34 12.Izvestnye problemy etoj versii 36 12.1.Osnovnye izvestnye problemy 36 12.2.Specificheskie problemy UNIX 38 13.Dokumentaciya po oshibkam 42 13.1.Upravlenie aliasami (SFF) 42 13.2.Upravlenie soobshcheniyami (ADMN) 42 13.3.Upravlenie ftr(TC) 42 13.4.ftr(TC) 42 - 1 - SCO TCP/IP 1.1.1 Ispolnyayushchaya sistema Zametki po versii i installyacii 6 iyulya 1990g. 1. PREDISLOVIE. --------------- SCO TCP/IP 1.1.1 eto realizaciya TCP/IP, svyazannaya s operacionnoj sistemoj SCO UNIX versiya 3.2. Hotya etot produkt osnovan na poslednih uluchsheniyah 4.3BSD v chasti funkcional'noj i povysheniya effektivnosti, on byl adaptirovan dlya vypolneniya v STREAM integrirovannoj sisteme i specificirovan v TLI operacionnoj sistemy SCO UNIX versii 3.2. Zamet'te, chto eta versiya sistemy SCO TCP/IP rabotaet tol'ko v UNIX versii 3.2 i ne rabotaet v XENIX. 2. OPISANIE SOKRASHCHENIJ. ----------------------- SCO TCP/IP 1.1.1 imeet sleduyushchie vazhnye sokrashcheniya: TCP Pravila upravleniya peredachej dannyh (RFC793) UDP Pravila dlya pol'zovatelya dejtagrammoj (RFC768) IP Protokol mezhsetevogo vzaimodejstviya (RFC791) ARP Protokol razryadnosti adresa (RFC826) ICMP Protokol mezhsetevogo upravleniya soobshcheniyami (RFC792) RIP Protokol marshrutizacii informacii SLIP Modul' posledovatel'nyh IP STREAMS Loopback Vnutrennij cikl i test modulya STREAMS Utilities Utility rsh,rlogin,rcp,TELNET (RFC854),FTR (RFC959),inetd i drugie NetBIOS Protokol seti BIOS(Bazovaya sistema vvoda/vyvoda) (RFC1001,1002) Vse sokrashcheniya chitayutsya v TLI. Standartnyj interfejs predlozhen SCO TCP/IP uluchshennoj sistemoj dlya mobil'nosti prilozhenij. SCO TCP/IP sistema - 2 - Zametki po versii i installyacii 3. KOMPLEKT PROGRAMMNOGO PRODUKTA. ----------------------------------- V etu versiyu SCO TCP/IP vklyuchen sleduyushchij paket programm: - 3 diskety s SCO TCP/IP ispolnyayushchej sistemoj - 1 disketa s SCO UNIX Support Level Supplement unx235 4. KOMPLEKT DOKUMENTACII. ------------------------- Dokumentaciya, soprovozhdayushchaya etu versiyu, vklyuchaet: - |ti zametki po versii i installyacii - Rukovodstvo pol'zovatelya po SCO TCP/IP - Spravochnik pol'zovatelya po SCO TCP/IP - Rukovodstvo administratora po SCO TCP/IP - Spravochnik administratora po SCO TCP/IP SCO TCP/IP sistema - 3 - Zametki po versii i installyacii 5. TREBOVANIYA PO KONFIGURACII. ------------------------------ Sleduyushchaya glava utochnyaet detali po resursam, neobhodimym dlya raboty sistemy SCO TCP/IP. Komp'yuter Standartnyj AT 80386 komp'yuter ili sovmestimyj s nim Operacionnaya sistema SCO UNIX System V versiya 3.2 Programmnye produkty Paket operacionnoj sistemy MAIL i paket LINK KIT (LINK) Operativnaya pamyat' SCO TCP/IP sistema i SCO UNIX trebuyut kak minimum 4 Mbajta operativnoj pamyati Dopolnitel'nye programmnye Disketa SCO UNIX Support Level produkty Supplement neobhodima, esli vy ispol'zuete SCO TCP/IP s versiej 3.2 UNIX. |ta disketa ne nuzhna dlya versij starshe, chem versiya 3.2.1. Disketa s SCO UNIX Support Level Supplement unx235 prilagaetsya k etoj versii SCO TCP/IP sistema - 4 - Zametki po versii i installyacii 6. DISKETA SCO UNIX Support Level Supplement. --------------------------------------------- Kogda vy ustanavlivaete disketu s SCO UNIX Support Level Supplement, podklyuchayutsya sleduyushchie utility: - compress i nocompress - idtune - tar VY dolzhny podklyuchat' etu disketu, esli vy rabotaete s SCO TCP/IP v operacionnoj sisteme SCO UNIX versii 3.2.0. CHtoby podklyuchit' etu disketu, obrashchajtes' k pis'mu, kotoroe prilagaetsya k etoj versii. Vy dolzhny installirovat' etot produkt do installyacii SCO TCP/IP. SCO UNIX Support Level Supplement dolzhen byt' povtorno installirovan posle kazhdoj installyacii sistemy UNIX. 7. PODDERZHIVAEMOE OBORUDOVANIE. ------------------------------- SCO TCP/IP ispolnyayushchaya sistema nuzhdaetsya v sleduyushchih platah dlya Ethernet: - plata Com Etherlink 3C501 (do 4 na odnoj mashine) - plata Com Etherlink II 3C503 (do 4 na odnoj mashine) - plata Western Degital WD8003E (do 4 na odnoj mashine) SCO TCP/IP sistema - 5 - Zametki po versii i installyacii Primechanie. ----------- Plata 3Com Etherlink II 3C523 ne podderzhivaetsya v etoj versii. Instrukciya po ee ustanovke vklyuchena v etot dokument dlya teh, kto hochet ispol'zovat' etu platu, no ona ne podderzhivaetsya nashej firmoj. ____________________________________________________________________ Vo vremya ustanovki drajvery dlya etih plat mogut byt' konfigurirovany dlya razlichnyh parametrov, takih kak vektor preryvaniya i bazovyj adres vvoda/vyvoda. |ti parametry dolzhny byt' vybrany s platami, chtoby izbezhat' konfliktov v vashej sisteme. Prokonsul'tirujtes' v sootvetstvuyushchej dokumentacii po ustanovke etih opcij. Zamet'te, chto nekotorye iz mashin sistemy 386 mogut zavisat' vo vremya posledovatel'noj inicializacii, esli ustanovlena plata Western Degital ethernet. Esli eto proizoshlo, vy dolzhny izmenit' bazovyj adres vvoda/vyvoda v TCP programmnom produkte i na Western Degital plate. Udalite i ustanovite vnov' drajver i vyberite novyj bazovyj adres, sleduya shagam po installyacii dravera v razdele "Installyaciya Ethernet i SLIP drajverov." dannogo dokumenta. Obratites' k dokumentacii po Western Degital za detalyami po vyboru i ustanovke novogo bazovogo adresa. Predely izmeneniya adresa 240 - 380. Psledovatel'nye linii svyazi (SLIP) takzhe podderzhivayutsya. SLIP drajver, predlozhennyj etoj sistemoj, ispol'zuet regulyarnyj vneshnij interfejs tty i rabotaet s kartoj, podderzhivaemoj drajverom SCO SIO. |tot dokument soderzhit spisok kart(plat) vvoda/vyvoda, podderzhivaemyh SIO drajverom. Bud'te vnimatel'ny, izbegajte perekryvayushchihsya adresov dlya razlichnyh plat i drajverov sistemy. Vam sleduet znat' potencial'nye konflikty do togo, kak ustanovleny dzhampiki na platah. SCO TCP/IP sistema - 6 - Zametki po versii i installyacii 8.INSTALLYACIYA I KONFIGURIROVANIE SISTEMY SCO TCP/IP. ---------------------------------------------------- Pered installyaciej SCO TCP/IP sistemy uchtite sleduyushchie predostorozhnosti: - Vam sleduet zaregistrirovat'sya kak superpol'zovatel'(root) sistemy v odnopol'zovatel'skom rezhime, chtoby installirovat' sistemu pravil'no. - Vashim rabochim katalogom dolzhen byt' root(/),kogda vy nachinaete proceduru installyacii. - Esli vy ispol'zuete UNIX versii 3.2.0 na obnovlennoj diskete UFA. Ona dolzhna byt' installirovana do installyacii SCO TCP/IP. Vy dolzhny installirovat' etu disketu kazhdyj raz, kogda vy installiruete vashu UNIX sistemu. - Esli vy ispol'zuete UNIX versii 3.2.0, ubedites', chto do installyacii SCO TCP/IP installirovana disketa SCO UNIX SLS. Vy dolzhny installirovat' SCO TCP/IP dopolnenie (SLS) kazhdyj raz, kogda vy installiruete vashu UNIX sistemu. Installyaciya i konfigurirovanie sostoit iz sleduyushchih shagov: 1.Installyaciya obnovlyayushchej diskety UFA, esli vy ispol'zuete UNIX versii 3.2.0. 2.Installyaciya SCO UNIX SLS diskety. 3.Installyaciya TCP/IP programmnogo obespecheniya posredstvom utility custom. 4.Installyaciya drajverov dlya Ethernet plat i SLIP svyazi. 5.Konfigurirovanie interfejsov seti network. SCO TCP/IP sistema - 7 - Zametki po versii i installyacii 6.Nastrojka MMDF ili sendmail konfiguracionnyh fajlov dlya vashej installyacii. 7.Testirovanie TCP/IP. 8.Nastrojka zadannoj po umolchaniyu konfiguracii, esli neobhodimo. Vam potrebuetsya poluchit' sleduyushchuyu informaciyu dlya administratora seti: - IP adresa dlya kazhdogo drajvera - Dva IP adresa dlya kazhdoj SLIP linii,plyus SLIP skorost' peredachi dannyh. Dva adresa trebuetsya dlya samoj SLIP linii i kazhdyj konec SLIP svyazi trebuet unikal'nogo adresa. - Sistemnoe imya glavnoj |VM i uzlovoe imya (v nekotoryh sluchayah vy mozhete sozdat' ih sami). - Variant obshchego adresa dlya vashej seti (vse 0 ili vse 1). Esli vy ustanavlivaete vashu sobstvennuyu set', vy mozhete vybrat' etot variant sami. - Setevaya maska dlya vashej seti. 8.1.Installyaciya SCO UNIX SLS diskety. ------------------------------------- Esli vy ispol'zuete UNIX versii 3.2.0, vy dolzhny installirovat' etu disketu do installyacii SCO TCP/IP. |to ne yavlyaetsya neobhodimym dlya versij UNIX posle 3.2.1. Dlya installyacii diskety obratites' k instrukcii,kotoraya est' v special'nom pis'me, soprovozhdayushchem etu versiyu. SCO TCP/IP sistema - 8 - Zametki po versii i installyacii 8.2.Installyaciya TCP/IP v sisteme UNIX. -------------------------------------- Installyaciya v UNIX vypolnyaetsya posredstvom utility custom. Sledujte shagam, opisannym nizhe dlya installyacii sistemy. Pomnite, chto opredelennye pakety dolzhny byt' installirovany ranee. Esli vy hotite ispol'zovat' sendmail s vashej sistemoj TCP/IP, to dolzhen byt' ustanovlen paket MAIL s vashe operacionnoj sistemoj. Vo vremya installyacii TCP/IP neskolko fajlov dolzhny byt' udaleny. Originaly etih fajlov sohranyayutsya v kataloge /usr/lib/custom/save. Kogda sistema TCP/IP udalyaetsya, eti fajly vosstanavlivayutsya. |to sleduyushchie fajly:/usr/mmdf/mmdftailor, /etc/hosts, /etc/hosts.equiv. 1.Perevedite sistemu v odnopol'zovatel'skij rezhim. Edinstvennyj sposob sdelat' eto, napechatat' sync i nazhat' Return. Zatem napechatat' init 6 i nazhat' Return. Pri poyavlenii Boot:prompt, nazhmite Return. Vy uvidite soobshchenie Type CONTROL-d to proceed with normal startup ili give root password for system maintenance. (Nazhmite Return ili ukazhite parol'). Dlya prodolzheniya naberite parol' i nazhmite Return. 2.Napechatajte custom i nazhmite Return. 3.Pri poyavlenii nachal'nogo menyu vyberite variant Install. 4.Sleduyushchee soobshchenie napomnit vam vybrat' imya produkta (Select a Product). Vyberite A New Product i nazhmite Return. 5.Poyavitsya menyu paketov. Vyberite variant Entire, chtoby installirovat' vse pakety ili vyberite variant Packages dlya installyacii podmnozhestva produkta i nazhmite Return. Vy uvidite dva soobshcheniya Installing... i Creating...(Installyaciya fajlov dannyh i sozdanie spiskov fajlov). 6.Vam napomnyat vstavit' distributiv 1. Vstav'te tom 1 v drajver floppi diska 0 i nazhmite Return dlya prodolzheniya. SCO TCP/IP sistema - 9 - Zametki po versii i installyacii 7.Esli vy vybrali Packages, poyavitsya imya paketa na displee. Vybor TCPRT installiruet sistemu SCO TCP/IP; SNDMAIL installiruet sistemu sendmail; MMDFTCP eto setevoj interfejs SMTP dlya ispol'zovaniya s sistemoj MMDF; NETBIOS eto NetBIOS drajver, neobhodimyj dlya takih produktov, kak SCO LM/X; TCPMAN installiruet stranicy rukovodstva; ALL installiruet vse fajly. Vyberite trebuemyj paket i nazhmite Return. Esli vybran variant ALL, MMDF stanovitsya aktivnym. Aktivnoj pochtoj yavlyaetsya ne sendmail, ne smotrya na yavnoe zadanie, kak pokazano v razdele "Naladka konfiguracii sendmail". 8.Vam napomnyat vstavit' distributivnyj tom 1. Esli on uzhe imeetsya v floppi dravere, nazhmite Return dlya prodolzheniya. 9.Poyavitsya soobshchenie Extracting files...(Izvlechenie fajlov...). Ponadobitsya neskol'ko minut dlya izvlecheniya fajlov.(Esli tol'ko vy installiruete varianty SNDMAIL ili MMDFTCP, to vy uvidite sleduyushchee soobshchenie:"Checking file permissions", kotoroe sleduet za vozvratom k menyu paketov). 10.Poyavitsya prompt, predlagayushchij vstavit' tom 2. Vstav'te tom 2 i nazhmite Return. Poyavitsya soobshchenie ob izvlechenii fajlov. 11.Poyavitsya prompt, predlagayushchij vstavit' tom 3. Vstav'te tom 3 i nazhmite Return. Poyavitsya soobshchenie ob izvlechenii fajlov. 12.Poyavitsya prompt, predlagayushchij vstavit' tom 4. Vstav'te tom 4 i nazhmite Return. Poyavitsya soobshchenie ob izvlechenii fajlov. 13.Esli installiruetsya TCPRT, poyavitsya soobshchenie, napominayushchee vam vvesti vash serijnyj nomer: Enter your serial number or enter q to quit. VVedite nomer i nazhmite Return ili nazhmite q dlya okonchaniya. SCO TCP/IP sistema - 10 - Zametki po versii i installyacii 14.Sleduyushchee soobshchenie napomnit vam vash aktivacionnyj klyuch: Enter your activation key or q to quit. Vvedite klyuch i nazhmite Return. S etogo momenta tom 4 mozhet byt' ubran. 15.Esli vy installiruete paket NETBIOS, vy uvidite sleduyushchee soobshchenie o zavershenii installyacii NETBIOS: NETBIOS installation complete. 16.Soobshchenie o fajlah, kotorye sohranyayutsya (|ti fajly ./etc/hosts i ./etc/hosts.equiv sohranyayutsya v kataloge /usr/lib/custom/save.) 17.Poyavitsya soobshchenie o dobavlenii modulej Streams k yadru :Streams modules have been successfully added to the kernel. Zatem vy uvidite soobshchenie ob izmenenii resursov Streams dlya TCP/IP: Changing streams resources for TCP/IP... 18.Poyavitsya soobshchenie ob izmeneii sistemnoj konfiguracii: Update system configration... |tot process trebuet neskol'kih minut. Posle etogo poyavitsya soobshchenie ob installyacii sistemy SCO TCP/IP: Installation SCO TCP/IP Runtime System... 19.Poyavitsya soobshchenie The current system node name is x, gde h - eto uzlovoe imya vashej sistemy. Posle etogo poyavitsya vopros: Vy hotite ego izmenit'?(y/n). Rekomenduetsya, chtoby imya bylo unikal'nym dlya vashej seti. Esli vy vybrali "y", to uvidite podskazku vvesti novoe imya i nazhat' Return: Enter the new name,and press Return. 20.Zatem poyavitsya vopros o tom ne hotite li vy perekomponovat' yadro. Perekomponujte yadro, esli vy budete ispol'zovat' tol'ko vnutrennij interfejs ili, esli vasha setevaya apparatura uzhe ustanovlena i konfigurirovana. SCO TCP/IP sistema - 11 - Zametki po versii i installyacii Esli vy napechataete "y", poyavitsya soobshchenie o perestrojke operacionnoj sistemy: The UNIX Operating System will now be rebuilt... |to zajmet neskol'ko minut.Podozhdite. Koren' sistemy sozdaetsya v kataloge /. Perekompanovka yadra... Posle pauzy pyavitsya soobshchenie: The UNIX kernel has been rebuilt.Do you want this kernel to boot by default? (YAdro UNIX perekompanovano. Vy hotite zagruzit' eto yadro po umolchaniyu?). Esli vy napechataete "y", vashe staroe yadro skopiruetsya v /unix.old, a novoe yadro skopiruetsya v /unix. Esli vy napechataete "n", vy uvidite soobshchenie: SCO TCP/IP Runtime will not work until the kernel is relinked (SCO TCP/IP sistema ne budet rabotat' poka ne perekompanovano yadro). Posle korotkoj pauzy poyavitsya soobshchenie: Checking file permissions... (Proverka fajlovyh razreshenij...) 21.Esli vy perekomponovali vashe yadro, vy uvidite sleduyushchee soobshchenie: The kernel...(Novoe okruzhenie yadra vklyuchaet fajly uzlovyh ustrojstv i /etc/inittab. Novoe yadro mozhet potrebovat' izmenenij v /etc/inittab ili v uzlovyh ustrojstvah. Vy hotite perestroit' okruzhenie yadra?(y/n). Esli vy vvedete "n", vy uvidite soobshchenie o tom, chto uzly ustrojstv ili init-tablica ne perestraivalis'. |ti izmeneniya sleduet sdelat', vypolniv nabor: /etc/.new_unix; /etc/conf/bin/idmkenv. Esli vy nabrali "y" vy uvidite soobshchenie: The kernel has been successfully linked and installed. To activate it6 reboot your system. Setting up new kernel environment...(YAdro bylo skompanovano i installirovano. Dlya ego aktivacii perezagruzite vashu sistemu. Ustanovite novoe okruzhenie yadra...) Zatem poyavitsya soobshchenie o tom, chto novoe yadro installirovano v /unix. Perezagruzite vashu sistemu dlya ee aktivacii. 22.Dalee vam sleduet vernut'sya k menyu paketa custom. Vyberite quit i nazhmite Return. Vyberite yes i nazhmite Return dlya okonchaniya. SCO TCP/IP sistema - 12 - Zametki po versii i installyacii Vo vremya procedury installyacii psevdo tty's ttyp00 do ttyp07 dobavlyayutsya avtomaticheski. |ti tty's pozvolyayut vneshnim mashinam ispol'zovat' telnet ili rlogin dlya dostupa k sisteme TCP/IP na vashej mashine. Esli vy ne hotite dobavlyat' eti psevdo tty's, ispol'zujte sysadmsh (ADM) dlya ih udaleniya. Vo vremya installyacii kopiya vashej sistemy iz kataloga /bin/login sohranyaetsya v kataloge /usr/lib/custom/save i versiya SCO TCP/IP installiruetsya v kataloge /bin/login. V versiyah UNIX posle versii 3.2.1 vy dolzhny kopirovat' katalog /usr/lib/custom/save/login obratno v katalog /bin/login v ruchnuyu. 8.3.Installyaciya drajverov Ethernet i SLIP. ------------------------------------------ Ubedites', chto vy znakomy so vsemi drugimi kartami i drajverami v vashej sisteme pered installyaciej dopolnitel'nyh drajverov. V protivnom sluchae mozhet proizojti perekrytie. Tekushchij spisok drajverov pokazyvaetsya na konsoli vo vremya zagruzki sistemy. |ta informaciya takzhe dostupna v fajle /usr/adm/hwconfig. Dlya dopolnitel'noj informacii po installyacii plat i drajverov smotri Rukovodstvo administratora operacionnoj sistemy. Teper' vam neobhodimo installirovat' drajvery dlya Ethernet plat i SLIP svyazi. Oni mogut installirovat'sya v lyubom poryadke. 8.3.1.UNIX Ethernet i SLIP drajvery. ------------------------------------ Zamet'te, chto 3Com 3c503 (vektor 3) karta mozhet byt' dvuhportovoj posledovatel'noj kartoj ARNET. Zamet'te, chto eto ne vliyaet na rabotu, ustanovlennoj setevoj karty i ne vliyaet na rabotu lyubyh drugih installirovannyh ARNET kart. SCO TCP/IP sistema - 13 - Zametki po versii i installyacii Western Digital WD8003E. ------------------------ 1.CHtoby installirovat' drajver, odin iz semejstva Western Digital WD8003E ethernet adapterov, naberite mkdev wdn v otvet na soobshchenie (#). Na ekrane poyavitsya sleduyushchee: Do you wish...(ZHelaete installirovat' ili udalit' drajver?) (i/d/g) Nazhmite"i",a zatem Return dlya installyacii drajvera. 2.Na ekrane budet sleduyushchee: WESTERN DIGITAL SETUP For the type Ethernet card (EthernetCard PLUS) there are... (Dlya karty Ethernet tipa (EthernetCard PLUS) trebuetsya tri parametra: Nomer vektora preryvaniya, Bazovyj adres vvoda/vyvoda, Bazovyj adres pamyati. Nomer vektora preryvaniya dolzhen byt' mezhdu 2i7 i dolzhen sootvetstvovat' konfiguracii apparatury na WD karte (dlya teh, kto ponimaet arhitekturu AT, esli vy naberete 2, eto budet translirovano v sootvetstvuyushchee znachenie dlya PIC). Bazovyj adres vvoda/vyvoda dolzhen imet' shestnadcatirichnoe znachenie mezhdu 200 i 3e0 i dolzhen takzhe sootvetstvovat' sheme karty. On ne dolzhen byt' v konflikte s drugimi ustrojstvami, imeyushchimi dostup k shine. Bazovyj adres pamyati sootvetstvuet bazovomu adresu vvoda/vyvoda i vvoditsya v shestnadcatirichnom kode. Ego znachenie ne dolzhno byt' v konflikte s fizicheskoj pamyat'yu, ispol'zuemoj sistemoj. |tot parametr predstavlen v vos'mikilobajtnom segmente fizicheskoj pamyati, kotoryj ispol'zuetsya kak oblast' dlya hraneniya ethernet paketa. Znacheniya, ustanovlennye po umolchaniyu (na zavode) sleduyushchie: Nomer vektora preryvaniya = 3, Bazovyj adres vvoda/vyvoda 280, SCO rekomenduet d0000 dlya bazovogo adresa pamyati, chtoby izbezhat' konfliktov s nekotorymi obshchimi videoadapterami (vam ne nuzhno eto konfigurirovat' na plate). Esli vy hotite vernut'sya i zanovo konfigurirovat' vashu platu ili prochitat', otvet'te "n" na sleduyushchij vopros: Do you want to continue?(y/n/q) SCO TCP/IP sistema - 14 - Zametki po versii i installyacii Zamet'te, chto type - eto drajver, kotoryj vy installiruete. Nazhmite "y" i Return, chtoby prodolzhat'. 3.Izobrazhenie ekrana sleduyushchee: The type board parameters... (Parametry platy drajvera type v programnom obespechenii sleduyushchie:) Kanal preryvaniya (IRC) 3 Bazovyj adres vvoda/vyvoda 240 (shestnadcatirichnaya) Razmer bufera operativnoj pamyati (Kbajt) 8 Bazovyj adres bufera operativnoj pamyati d0000 (shestnadcatirichnaya) Vy hotite izmenit' eti znacheniya?(y/n) Esli u vas net drugih znachenij, nazhmite "n" i Return. 4.Poyavitsya sleduyushchee soobshchenie: Do you have...(Vy imeete druguyu platu tipa Western Digital?(y/n/q). Dlya installyacii drugoj platy vvedite "y" i nazhmite Return inache nazhmite "n" i Return. 5.Zatem poyavitsya vopros ne hotite li vy perekomponovat' yadro sistemy. Esli vy installiruete bolee odnogo drajvera, vy, vozmozhno, zahotite perekomponovat' yadro sisteiy posle instllyacii vseh drajverov, a ne posle installyacii odnogo iz nih. |to potrebuet neskol'ko minut. SCO TCP/IP sistema - 15 - Zametki po versii i installyacii Esli vy nazhmete "y" dlya perekomponovki yadra, to poyavitsya soobshchenie: Do you want...(Vy hotite zagruzit' yadro po umolchaniyu?(y/n) Vvedite "y" i Return i vy uvidite sleduyushchee: Do you want...(Vy hotite peredelat' okruzhenie yadra?(y/n) Vvedite "y" i Return. |ta procedura zajmet neskol'ko minut. Kogda yadro perekompanovano, vy mozhete zagruzit' iz novogo yadra, chtoby proverit', chto drajvaery konfigurirovany v yadre i adresa programmnye i apparatnye vzaimno sootvetstvuyut. Odnako vy v etom sluchae ne smozhete proverit', chto vektory preryvaniya i adresa pamyati ustanovleny pravil'no. SCO TCP/IP sistema - 16 - Zametki po versii i installyacii 3Com Etherlink 3c501 ili 3c503. ------------------------------- Procedury installyacii drajvera 3Com Etherlink 3c501 platy i drajvera 3Com Etherlink 3c503 platy ochen' shozhi. Primechanie. ----------- Plata 3Com Etherlink II 3C523 ne podderzhivaetsya v etoj versii. Instrukciya po ee ustanovke vklyuchena v etot dokument dlya teh, kto hochet ispol'zovat' etu platu, no ona ne podderzhivaetsya nashej firmoj. ____________________________________________________________________ - Dlya installyacii drajvera 3Com Etherlink 3c501 karty vvedite mkdev e3A na prompt (#). - Dlya installyacii drajvera #Com Etherlink II 3c503 vvedite mkdev e3B na prompt (#). - Dlya installyacii drajvera 3Com Etherlink II 3c523 vvedite mkdev e3C na prompt (#). 1.Na ekrane poyavitsya vopros: Do you want...(Vy hotite installirovat' ili udalit' etot(type) drajver?(i/d/q) Zamet'te, cht' type - eto tot drajver, kotoryj vy installiruete. Vvedite "i" i Return dlya installyacii drajvera. SCO TCP/IP sistema - 17 - Zametki po versii i installyacii 2.Na ekran budet vydana sleduyushchaya informaciya: 3COM (type) SETUP For each type 3com Ethernet card (Etherlink) there are... (Dlya kazhdoj karty 3com Ethernet tipa (Etherlihk) trebuetsya dva parametra: Nomer vektora preryvaniya, Bazovyj adres vvoda/vyvoda. Nomer vektora preryvaniya dolzhen byt' mezhdu 2 i 7 i dolzhen sootvetstvovat' konfiguracii 3com karty (dlya teh, kto ponimaet arhitekturu AT, esli vy naberete 2, eto budet translirovano v sootvetstvuyushchee znachenie dlya PIC). Bazovyj adres vvoda/vyvoda dolzhen imet' shestnadcatirichnoe znachenie mezhdu 000 i 3f0 i dolzhen takzhe sootvetstvovat' sheme karty. On ne dolzhen byt' v konflikte s drugimi ustrojstvami, imeyushchimi dostup k shine. Znacheniya, ustanovlennye po umolchaniyu (na zavode) sleduyushchie: Nomer vektora preryvaniya = 2, Bazovyj adres vvoda/vyvoda 300. Esli u vas tol'ko odna plata i vy ne perekonfigurirovali ee s teh por, kak dostali ee iz yashchika, vy mozhete nazhat' Return na sistemnyj prompt (#). Esli vy hotite perekonfigurirovat' vashu platu, to otvet'te "n" na sleduyushchij vopros: Do you want to continue?(y/n/q) (Vy hotite prodolzhat'?) Vvedite "y" i Return dlya prodolzheniya. 3.Vy uvidite soobshchenie: Board n : Interrupt vector number (2-7) [2]: (Plata n : Nomer vektora preryvaniya (2-7) [2]:) CHislo v kruglyh skobkah eto razreshennye nomera vektorov, a chislo v kvadratnyh skobkah eto znachenie po umolchaniyu. Nazhmite Return, chtoby vybrat' po umolchaniyu ili naberite zhelaemoe chislo i nazhmite Return. SCO TCP/IP sistema - 18 - Zametki po versii i installyacii 4.Zatem vam budet prodlozheno vvesti bazovyj adres vvoda/vyvoda: Board n: IO base address (in hexadecimal 000-3f0) [300] shestnadcatirichn. Nazhmite Return dlya vybora znacheniya po umolchaniyu [300] ili vvedite svoj adres. 5.Esli vy installiruete 3c503 ili 3c523 drajvery, vy poluchite dopolnitel'nyj vopros: Board n: Does this type board use thick (DIX) ethernet?(y/n) Dannaya plata ispol'zuet (DIX) ethernet sistemu Nazhmite "y" ili "n" i nazhmite Return. 6.Poyavitsya vopros: Do you have...(Imeete vy druguyu(type)platu?(y/n) Dlya installyacii drugoj platy, vvedite "y" i povtorite proceduru, dlya okonchaniya nazhmite "n" i Return. 7.Nakonec vas sprosyat, hotite li perekomponovat' yadro sistemy. Smotri instrukciyu po installyacii drajvera Western Digital WD8003E dlya perekompanovki yadra. SCO TCP/IP sistema - 19 - Zametki po versii i installyacii Esli yadro bylo perekompanovano, vy mozhete perezagruzit' sistemu s novym yadrom dlya togo, chtoby proverit', chto drajvery konfigurirovany i programmnye i apparatnye adresa sootvetstvuyut. Odnako, vy ne smozhete pri etom proverit' pravil'nost' ustanovki vektorov preryvanij i adresov pamyati. SLIP svyaz'. ----------- CHtoby installirovat' SLIP drajver, naberite mkdev slip v otvet na sistemnyj prompt (#). 1.Vy uvidite: Do you wish...(i/d/q) (Vy hotite installirovat' ili udalit' SLIP drajver?) Nazhmite "i", chtoby installirovat' drajver. Poyavitsya soobshchenie: Installing SLIP driver... (Installyaciya drajvera...) 2.Potom poyavitsya vopros o zhelanii perekompanovat' yadro. Dlya perekompanovki smotrite instrukciyu po installyacii Western Digital WD8003E drajvera dlya perekompanovki yadra. Esli yadro bylo perekompanovano, vy mozhete perezagruzit' sistemu s novym yadrom dlya togo, chtoby proverit', chto drajvery konfigurirovany i programmnye i apparatnye adresa sootvetstvuyut drug drugu. SCO TCP/IP sistema - 20 - Zametki po versii i installyacii Odnako, vy ne smozhete pri etom proverit' pravil'nost' ustanovki vektorov preryvanij i adresov pamyati. Pereinstallyac