{"id":29935,"date":"2019-10-31T21:32:43","date_gmt":"2019-10-31T18:32:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/network-maps-kratkij-obzor-softa-dlya-postroeniya-kart-seti\/"},"modified":"2019-10-31T21:32:43","modified_gmt":"2019-10-31T18:32:43","slug":"network-maps-kratkij-obzor-softa-dlya-postroeniya-kart-seti","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/network-maps-kratkij-obzor-softa-dlya-postroeniya-kart-seti","title":{"rendered":"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/128031c255bf4566fc811c7db362576b.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b class=\"spoiler_title\">0. Uvod, ili malo off-topic<\/b>Ovaj \u010dlanak je nastao upravo zato \u0161to je veoma te\u0161ko prona\u0107i usporedne karakteristike sli\u010dnog softvera, a \u010desto i samo popis, na jednom mjestu. Morate pregledati hrpu materijala kako biste do\u0161li do nekog zaklju\u010dka.<\/p>\n<p>U tom kontekstu odlu\u010dio sam u\u0161tedjeti malo vremena i truda onima koje zanima ovo pitanje, pa sam na jednom mjestu okupio maksimalni mogu\u0107i, odnosno onaj koji sam uspio obraditi, broj sustava za mapiranje mre\u017ee.<\/p>\n<p>Neki od sustava opisani u ovom \u010dlanku su bili osobno isprobani od mene u njihovo vrijeme. Vjerojatno nisu aktualne verzije u ovom trenutku. Neki od dolje navedenog vidim prvi put, a informacije o njima prikupljene su isklju\u010divo u svrhu pripreme ovog \u010dlanka.<\/p>\n<p>Budu\u0107i da sam se sustavima bavio davno, a neki od njih uop\u0107e nisam dotaknuo, nisam imao nijednu snimku zaslona, niti bilo kakve primjere. Stoga sam obnovio znanje putem Googla, Wikipedije, YouTubea, stranica razvija\u010da, te tamo prona\u0161ao snimke zaslona, i na kraju dobio ovakav pregled.<\/p>\n<p><\/p>\n<h2>1. Teorija<\/h2>\n<p><\/p>\n<h3>1.1. Za\u0161to?<\/h3>\n<p>\nDa bismo odgovorili na pitanje \"Za\u0161to?\" prvo treba razumjeti \u0161to je to \"Karta mre\u017ee\". Karta mre\u017ee \u2013 (\u010de\u0161\u0107e) logi\u010dko-grafi\u010dko-shematsko predstavljanje interakcije mre\u017enih ure\u0111aja i njihovih povezanosti, koja opisuje njihove najva\u017enije parametre i osobine. U na\u0161e vrijeme \u010desto se koristi povezano s pra\u0107enjem statusa ure\u0111aja i sustavom obavijesti. Dakle, radi se o tome da imamo predstavu o polo\u017eaju \u010dvorova mre\u017ee, njihovoj interakciji i vezama izme\u0111u njih. U kombinaciji s pra\u0107enjem dobivamo radni alat za dijagnosticiranje pona\u0161anja i predvi\u0111anje pona\u0161anja mre\u017ee.<\/p>\n<h3>1.2. L1, L2, L3<\/h3>\n<p>\nTo su Layer 1, Layer 2 i Layer 3 prema OSI modelu. L1 \u2013 fizi\u010dki sloj (kabeli i preklapanje), L2 \u2013 sloj fizi\u010dkog adresiranja (mac-adrese), L3 \u2013 sloj logi\u010dkog adresiranja (IP-adrese).<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nIzgradnja L1 karte zapravo nema smisla, ona logi\u010dki proizlazi iz L2, osim mo\u017eda za medijske konvertere. Ipak, sada postoje medijski konverteri koji se tako\u0111er mogu pratiti. <\/p>\n<p>Logi\u010dki, L2 gradi kartu mre\u017ee temelje\u0107i se na mac-adresama \u010dvorova, dok L3 gradi na IP-adresama \u010dvorova.<\/p>\n<h3>1.3. Koje podatke prikazivati<\/h3>\n<p>\nOvisi o zadacima i \u017eeljama. Meni, recimo, svakako \u017eeli razumjeti je li ure\u0111aj \"\u017eiv\", koji port ima optere\u0107enje i u kojem je stanju port \u2013 up ili down. To mo\u017ee biti L2. I uop\u0107e, L2 se \u010dini kao najprimjenjivija topologija mre\u017ene karte. Ali, svakome svoje...<\/p>\n<p>Brzina veze na portu \u2013 dobra je, ali nije kriti\u010dna ako je povezan s krajnjim ure\u0111ajem \u2013 printerom ili ra\u010dunalom. Bilo bi dobro imati mogu\u0107nost provjeriti optere\u0107enje procesora, koli\u010dinu slobodne RAM memorije i temperaturu na ure\u0111aju. No, to nije tako jednostavno, trebat \u0107e postaviti sustav pra\u0107enja koji mo\u017ee \u010ditati SNMP i analizirati prikupljene podatke. O tome kasnije.<\/p>\n<p>\u0160to se ti\u010de L3, prona\u0161ao sam ovo <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/230439\">\u010dlanak<\/a><\/noindex>. <\/p>\n<h3>1.4. Kako?<\/h3>\n<p>\nMo\u017ee ru\u010dno, mo\u017ee automatski. Ako ru\u010dno \u2013 to traje dugo i treba uzeti u obzir ljudski faktor. Ako automatski \u2013 treba uzeti u obzir da svi mre\u017eni ure\u0111aji moraju biti \"pametni\", podr\u017eavati SNMP, i taj SNMP mora biti ispravno konfiguriran kako bi sustav koji prikuplja podatke mogao pro\u010ditati te podatke.<\/p>\n<p>Naizgled nije komplicirano. No postoje zamke. Po\u010dinju\u0107i od toga da ne svaki sustav mo\u017ee prikupiti sve podatke koje bismo \u017eeljeli vidjeti s ure\u0111aja, ili ne svi mre\u017eni ure\u0111aji mogu te podatke dati, pa sve do toga da ne svaki sustav mo\u017ee automatski izraditi mre\u017ene karte.<\/p>\n<p>Proces automatskog stvaranja karte pribli\u017eno je sljede\u0107i:<\/p>\n<p> \u2014 sustav o\u010ditava podatke s mre\u017enih ure\u0111aja<br \/>\n \u2014 na temelju podataka stvara tablicu sukladnosti adresa na portovima za svaki router<br \/>\n \u2014 uskla\u0111uje adrese i imena ure\u0111aja<br \/>\n \u2014 gradi veze port-ure\u0111aj<br \/>\n \u2014 prikazuje sve to u obliku sheme, \"intuitivno razumljive\" korisniku<\/p>\n<h2>2. Praksa<\/h2>\n<p>\nDakle, razgovarajmo sada o tome \u0161to mo\u017eemo koristiti za izradu mre\u017ene karte. Uzet \u0107emo kao polazi\u0161te da \u017eelimo, naravno, maksimalno automatizirati ovaj proces. Pa, Paint i MS Visio otpadaju\u2026 iako\u2026 Ne, ipak otpadaju.<\/p>\n<p>Postoji specijalizirani softver koji rje\u0161ava zadatak izrade mre\u017ene karte. Neki programski proizvodi mogu samo pru\u017eiti okru\u017eenje za 'ru\u010dno' dodavanje slika s svojstvima, vizualizaciju veza i pokretanje 'monitoringa' u vrlo ograni\u010denom obliku (da li je \u010dvor aktivan ili ne odgovara). Drugi ne samo da mogu samostalno izraditi shemu mre\u017ee, ve\u0107 i prikupljati mno\u0161tvo parametara putem SNMP, obavijestiti korisnika SMS-om u slu\u010daju kvarova, pru\u017eiti obilje informacija o portovima mre\u017ene opreme, a sve to je samo dio njihove funkcionalnosti (poput NetXMS-a).<\/p>\n<h3>2.1. Proizvodi<\/h3>\n<p>\nPopis nije sveobuhvatan, jer postoji zaista puno sli\u010dnog softvera. Ali to je sve \u0161to Google daje na ovu temu (uklju\u010duju\u0107i i stranice na engleskom jeziku):<\/p>\n<p><b>Open Source projekti:<\/b><br \/>\nLanTopoLog<br \/>\nNagios<br \/>\nIcinga<br \/>\nNeDi<br \/>\nPandora FMS<br \/>\nPRTG<br \/>\nNetXMS<br \/>\nZabbix,<\/p>\n<p><b>Pla\u0107eni projekti:<\/b><br \/>\nLanState<br \/>\nTotal Network Monitor<br \/>\nSolarwinds Network Topology Mapper<br \/>\nUVexplorer<br \/>\nAuvik<br \/>\nAdRem NetCrunch<\/p>\n<h3>2.2.1. Besplatni softver<\/h3>\n<h3>2.2.1.1. LanTopoLog<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.lantopolog.com\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/f5d8586122f5d926ba5ca12ab380b76d.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nSoftver koji je razvio Jurij Volokit\u00edn. Su\u010delje je jednostavno koliko je to uop\u0107e mogu\u0107e. Softver podr\u017eava, recimo, poluautomatsku izradu mre\u017ee. Potrebno je 'unijeti' postavke svih usmjeriva\u010da (IP, SNMP vjerodajnice), nakon \u010dega \u0107e sve biti automatski izvedeno, tj. uspostaviti \u0107e se veze izme\u0111u ure\u0111aja s naznakom portova.<\/p>\n<p>Postoji pla\u0107ena i besplatna verzija proizvoda.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=rrqBpJizQXk\">Video-priru\u010dnik<\/a><\/noindex> <\/p>\n<h3>2.2.1.2. Nagios<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.nagios.org\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/9a3a575f0945975bb5f6c3b15ec0f776.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/4abd2e26e8fe18d8a669be2fcb7ffcb8.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nOpen Source softver, postoji od 1999. godine. Sustav je razvijen za pra\u0107enje mre\u017ee, tj. zna \u010ditati podatke putem SNMP i automatski izraditi mre\u017enu kartu, ali budu\u0107i da to nije njegova osnovna funkcija, radi to na vrlo... \u010dudan na\u010din... Za izradu karata koristi se NagVis.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=leaRdb3BElI\">Video-priru\u010dnik<\/a><\/noindex> <\/p>\n<h3>2.2.1.3. Icinga<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/icinga.com\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/d5bec457b33df055b39bf53da5e84a23.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/552dbe92a2f6913dac94506d5c5301f6.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nIcinga je Open Source sustav koji se odvojio od Nagios-a. Sustav omogu\u0107uje automatsko izradu karata mre\u017ee. Problem je u tome \u0161to karte izra\u0111uje pomo\u0107u dodatka NagVis, koji je razvijen za Nagios, tako da mo\u017eemo smatrati da su ova dva sustava identi\u010dna u pogledu izrade mre\u017enih karata.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=wy2K1L12AJ4\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h3>2.2.1.4. NeDi<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.nedi.ch\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/b06ddfa394f1b76e53fc79b3ec7994e5.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nMo\u017ee automatski otkrivati \u010dvorove u mre\u017ei i na temelju tih podataka izraditi mre\u017enu kartu. Su\u010delje je prili\u010dno jednostavno, postoje monitori koji prate stanje putem SNMP.<\/p>\n<p>Postoji besplatna i pla\u0107ena verzija proizvoda.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=-K6wBuCkOx8&amp;t=1216s\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h3>2.2.1.5. Pandora FMS<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"http:\/\/pandorafms.org\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/a07a72e023284a0a27a336e081dfed84.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPodr\u017eava automatsko otkrivanje, automatsku izradu mre\u017ee, SNMP. Prijateljsko su\u010delje.<\/p>\n<p>Postoji besplatna i pla\u0107ena verzija proizvoda.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=5kehc0QwrHU\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h3>2.2.1.6. PRTG<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.ru.paessler.com\/prtg\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/67433090a0bcc597eba364a3e7d7108f.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nSoftver ne podr\u017eava automatsko izradu mre\u017enih karata, samo ru\u010dno premje\u0161tanje slika. Me\u0111utim, mo\u017ee pratiti stanje ure\u0111aja putem SNMP-a. Korisni\u010dko su\u010delje ostavlja mnogo toga za \u017eeljeti, prema mom subjektivnom mi\u0161ljenju.<\/p>\n<p>30 dana \u2013 puna funkcionalnost, zatim \u2013 \"besplatna verzija\".<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=37Bs4qwl4cQ\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h3>2.2.1.7. NetXMS<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.netxms.org\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/914ac90e3d25b602ceff698c3e015cf3.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNetMXS je prije svega Open Source sustav za pra\u0107enje, a izrada mre\u017ene karte je sporedna funkcija. No, implementirana je prili\u010dno uredno. Automatska izrada na temelju automatskog otkrivanja, pra\u0107enje nodova putem SNMP-a, mo\u017ee pratiti stanje portova usmjeriva\u010da i druge statistike.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=XXFc_j6qaMM\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h3>2.2.1.8. Zabbix<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.zabbix.com\/ru\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/386f64de539aab7528c2a001c167e06e.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nZabbix je tako\u0111er Open Source sustav za pra\u0107enje, a jo\u0161 je fleksibilniji i mo\u0107niji od NetXMS-a, ali mo\u017ee izraditi mre\u017ene karte samo ru\u010dno, dok mo\u017ee pratiti gotovo bilo koju parametrus usmjeriva\u010da, \u010diji se prikupljanje samo mo\u017ee podesiti.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=gdqeAg4veRQ\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h3>2.2.2. Komercijalni softver<\/h3>\n<h3>2.2.2..1 LanState<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.10-strike.ru\/lanstate\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/3e8bb4ea111f448f8b280957a1796684.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nKomercijalni softver koji omogu\u0107ava automatsko skeniranje topologije mre\u017ee i izradu mre\u017ene karte na temelju otkrivenih ure\u0111aja. Omogu\u0107ava pra\u0107enje stanja otkrivenih ure\u0111aja samo po updown samog nod.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=Nu3tksILgp0\">Video-priru\u010dnik<\/a><\/noindex> <\/p>\n<h3>2.2.2.2. Total Network Monitor<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.softinventive.ru\/total-network-monitor\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/0658464f50afa79e6a18225009f3c770.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nKomercijalni softver koji ne podr\u017eava automatsku izradu mre\u017enih karata. Ne mo\u017ee ni automatski otkriti nodove. U biti, to je isto kao Visio, samo usmjeren na mre\u017enu topologiju. Omogu\u0107ava pra\u0107enje stanja otkrivenih ure\u0111aja samo po updown samog nod.<\/p>\n<p>Prokletstvo! Ve\u0107 sam spominjao da od Painta i Visia odustajemo\u2026 U redu, neka bude.<\/p>\n<p>Nisam prona\u0161ao video priru\u010dnik, ali niti nije potreban\u2026 Program je tako-tako.<\/p>\n<h3>2.2.2.3. Solarwinds Network Topology Mapper<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.solarwinds.com\/network-topology-mapper\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/990813534c37ffd723aa13846d1a6d60.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nKomercijalni softver, postoji probni period. Mo\u017ee automatski skenirati mre\u017eu i samostalno sastaviti kartu prema zadanim parametrima. Su\u010delje je prili\u010dno jednostavno i ugodno.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=_z2KDlvgow8\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h3>2.2.2.4. UVexplorer<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.uvexplorer.com\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/0f42762a1287330a9999d806bdb5af59.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nKomercijalni softver, 15-dnevni probni period. Ima automatsko otkrivanje i automatsko iscrtavanje karte, pra\u0107enje ure\u0111aja samo po stanju up\/down, dakle putem pinga ure\u0111aja.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=f7QgnOIwXIk\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h3>2.2.2.5. Auvik<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.auvik.com\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/bb195c4790cd8e82ce997c77f59905bf.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPrili\u010dno simpati\u010dan komercijalni program, ima automatsko otkrivanje i pra\u0107enje mre\u017enih ure\u0111aja. <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=pIv4JcWubg0\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h3>2.2.2.6. AdRem NetCrunch<\/h3>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/www.adremsoft.com\/\">Web stranica<\/a><\/noindex><\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/6da2644788b5c3aaeebd965382281a27.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPla\u0107eni softver s 14-dnevnim probnim razdobljem. Ima automatsko prepoznavanje i automatsku izradu mre\u017ee. Su\u010delje nije uzrokovalo odu\u0161evljenje. Tako\u0111er mo\u017ee pratiti putem SNMP-a.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=bguODo6CtRE\">Video-priru\u010dnik<\/a><\/noindex><\/p>\n<h2>3. Usporedna tablica<\/h2>\n<p>\nKako se ispostavilo, prili\u010dno je te\u0161ko smisliti bitne i relevantne parametre za usporedbu sustava i pritom ih smjestiti u jednu malu tablicu. Ovo je rezultat mog razmi\u0161ljanja:<\/p>\n<p><img decoding=\"async\" alt=\"Mre\u017ene mape. Kratki pregled softvera za izradu mre\u017enih karata.\" src=\"\/wp-content\/uploads\/2019\/03\/b12c7880def0ff3e094114183b32e855.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n*Parametar \u201eUser Friendly\u201c iznimno je subjektivan, i to shva\u0107am. No nisam smislio bolji na\u010din da opi\u0161em \u201enespretno\u0161\u0107u i ne\u010ditljivo\u0161\u0107u\u201c.<\/p>\n<p>**\u201ePra\u0107enje ne samo mre\u017ee\u201c podrazumijeva rad sustava kao \u201esustava za pra\u0107enje\u201c u uobi\u010dajenom smislu ovog pojma, dakle mogu\u0107nost o\u010ditavanja metrika s OS-a, virtualizacijskih hostova, dobivanja podataka iz aplikacija u gostuju\u0107im OS-ima itd. <\/p>\n<h2>4. Osobno mi\u0161ljenje<\/h2>\n<p>\nNa osnovu osobnog iskustva, ne vidim smisao u kori\u0161tenju softvera posebno za pra\u0107enje mre\u017ee. Vi\u0161e mi odgovara ideja kori\u0161tenja sustava za pra\u0107enje svega i sva\u010dega s mogu\u0107no\u0161\u0107u izrade mape mre\u017ee. Sa Zabbixom je to\u2026 te\u0161ko. Nagios i Icinga tako\u0111er nisu bolji. Jedino me NetXMS u tom pogledu odu\u0161evio. Iako, ako se potrudite i napravite kartu u Zabbixu, to izgleda \u010dak i perspektivnije od NetXMS-a. Tu su jo\u0161 Pandora FMS, PRTG, Solarwinds NTM, AdRem NetCrunch, i vjerojatno jo\u0161 mno\u0161tvo drugih koje nisam spomenuo u ovom \u010dlanku, ali sam ih vidio samo na slikama i u videima, tako da ne mogu ni\u0161ta re\u0107i o njima.<\/p>\n<p>O NetXMS-u je napisan <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/443938\/\">\u010dlanak<\/a><\/noindex> kratak pregled mogu\u0107nosti sustava i mali vodi\u010d.<\/p>\n<h2>P.S.:<\/h2>\n<p>\nAko sam negdje pogrije\u0161io, a vjerojatno jesam, bili biste ljubazni da ispravite u komentarima, ja \u0107u ispraviti \u010dlanak kako bi onima kojima su ove informacije korisne ne trebalo sve ponovo provjeravati na vlastitom iskustvu.<\/p>\n<p>Hvala.<br \/>\n<br \/>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/444410\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>0. \u0412\u0432\u043e\u0434\u043d\u0430\u044f, \u0438\u043b\u0438 \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043e\u0444\u0444\u0442\u043e\u043f\u0430\u0414\u0430\u043d\u043d\u0430\u044f \u0441\u0442\u0430\u0442\u044c\u044f \u0440\u043e\u0434\u0438\u043b\u0430\u0441\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u0442\u043e\u043c\u0443, \u0447\u0442\u043e \u043a\u0440\u0430\u0439\u043d\u0435 \u0442\u0440\u0443\u0434\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u0441\u0440\u0430\u0432\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043f\u043e\u0434\u043e\u0431\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f, \u0430 \u0442\u043e \u0438 \u043f\u0440\u043e\u0441\u0442\u043e \u0441\u043f\u0438\u0441\u043e\u043a, \u0432 \u043e\u0434\u043d\u043e\u043c \u043c\u0435\u0441\u0442\u0435. \u041f\u0440\u0438\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043f\u0435\u0440\u0435\u043b\u043e\u043f\u0430\u0442\u0438\u0442\u044c \u043a\u0443\u0447\u0443 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430, \u0447\u0442\u043e\u0431\u044b \u043f\u0440\u0438\u0439\u0442\u0438 \u0445\u043e\u0442\u044c \u043a \u043a\u0430\u043a\u043e\u043c\u0443-\u0442\u043e \u0432\u044b\u0432\u043e\u0434\u0443. \u0412 \u0441\u0432\u044f\u0437\u0438 \u0441 \u044d\u0442\u0438\u043c \u044f \u0440\u0435\u0448\u0438\u043b \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u0441\u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0442\u044c \u0432\u0440\u0435\u043c\u044f \u0438 \u0441\u0438\u043b\u044b \u0442\u0435\u0445, \u043a\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0443\u0435\u0442 \u0434\u0430\u043d\u043d\u044b\u0439 \u0432\u043e\u043f\u0440\u043e\u0441, \u0438 \u0441\u043e\u0431\u0440\u0430\u043b \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-29935","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - 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