http:\/\/www.filetransferconsulting.com\/File_Transfer_IPv6_Readiness.pdf<\/a>) showed that at least six open source and commercial FTP servers, including Serv-U, have already implemented some or all of these common IPv6 transfer modes, and Serv-U appears to be the first of the six translated into Serbian.<\/p>\nWhen used over IPv6, both FTP and FTPS require the implementation of RFC 2428, entitled “FTP Extensions for IPv6 and NATs.” This RFC replaces the venerable “PORT” command with an “EPRT” or “extended port” command, and the newer “PASV” command with an “EPSV” or “extended passive” command. The primary “extensions” each one of these commands supports is an extra field that allows each side to specify either an IPv4 or IPv6 address as conditions warrant.<\/p>\n
The “IPv6 FTC RFC” was laid down in 1998 and provides a good foundation for universal compatibility among FTP and FTPS client and servers under IPv6. High levels of compatibility are also common among SFTP and web transfer clients (including web browsers) because SSH, HTTP and HTTPS all use a single port in their data transfers, whereas FTP and FTPS still open secondary data channels for each and every transfer.<\/p>\n
Guest writer: Jonathan Lampe, RhinoSoft<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
A Belgrade startup called HBM Company (http:\/\/serv-u.rs\/) has advanced Serbia’s access to IPv6 file transfer by translating the popular Serv-U FTP Server entirely into Serbian.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_newsletter_tier_id":0,"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[10,990],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/ptA56-1vo","jetpack-related-posts":[{"id":1305,"url":"https:\/\/go6.si\/en\/2009\/09\/po-pol-leta-go6-servisi-na-obeh-protokolih\/","url_meta":{"origin":5790,"position":0},"title":"(Slovensko) Po pol leta: go6 servisi na obeh protokolih…","author":"JanZorz","date":"Tuesday September 15th, 2009","format":false,"excerpt":"Februarja sem oznanil, da bo \u0161el http:\/\/go6.si\/ na dual stack in to se je tudi zgodilo. Poleg web stre\u017enika smo dali na dual-stack tudi mail server, ftp server in vse ostale servise. Kako zadeva deluje na obeh protokolih? Opa\u017eanja so zanimiva... \u0160e vedno je tu dejstvo, da TCP\/IP stacki na\u2026","rel":"","context":"In "IPv6 izku\u0161nje pri uvajanju"","block_context":{"text":"IPv6 izku\u0161nje pri uvajanju","link":"https:\/\/go6.si\/en\/category\/ipv6-izkusnje-pri-uvajanju\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":982,"url":"https:\/\/go6.si\/en\/2009\/08\/pan-firewall-ipv6-test-alo\/","url_meta":{"origin":5790,"position":1},"title":"(Slovensko) PAN firewall IPv6 test…","author":"JanZorz","date":"Friday August 7th, 2009","format":false,"excerpt":"PaloAlto Networks je v white-paper zapisal, da so dodali IPv6 podporo svojemu firewallu v Virtual-Wire na\u010dinu. Ni nam preostalo drugega, kot da smo v go6lab-u na napravo namestili PanOS 3.0.1 in trditve stestirali... Trditve so se izkazale za resni\u010dne. IPv4 promet in stack na napravah okrog PAN firewalla sem absolutno\u2026","rel":"","context":"In "IPv6 firewalls"","block_context":{"text":"IPv6 firewalls","link":"https:\/\/go6.si\/en\/category\/ipv6-firewalls\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/go6.si\/wp-content\/uploads\/2009\/08\/2.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":6015,"url":"https:\/\/go6.si\/en\/2012\/11\/sinadzor-nad-omrejem-streniki-aplikacijo-pandora-fms\/","url_meta":{"origin":5790,"position":2},"title":"(Slovensko) Nadzor nad IPv6 omre\u017ejem in stre\u017eniki z aplikacijo Pandora FMS","author":"JanZorz","date":"Thursday November 15th, 2012","format":false,"excerpt":"V go6lab testiramo monitoring aplikacijo Pandora FMS. Nekaj testov in nadzora preko IPv6 zadeva \u017ee podpira, nismo pa \u0161e uspeli vzpostaviti SNMP komunikacije preko IPv6... 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Kolikor sem po hitrem branju razumel, ECDSYS deluje za promet iz IPv6 omre\u017eja v IPv4, obratna funkcija pa\u2026","rel":"","context":"In "IPv6 izku\u0161nje pri uvajanju"","block_context":{"text":"IPv6 izku\u0161nje pri uvajanju","link":"https:\/\/go6.si\/en\/category\/ipv6-izkusnje-pri-uvajanju\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4941,"url":"https:\/\/go6.si\/en\/2011\/11\/ovirajoce-happy-eyeballs-implementacije\/","url_meta":{"origin":5790,"position":5},"title":"(Slovensko) Ovirajo\u010de “happy-eyeballs” implementacije…","author":"JanZorz","date":"Sunday November 27th, 2011","format":false,"excerpt":"Pisali smo \u017ee o \"happy eyeballs\" sistemu, ki naj bi izbolj\u0161al uporabnikovo izku\u0161njo, ko komunicira z web stre\u017enikom, ki je dosegljiv tudi preko IPv6, a je na omre\u017eju uporabnika IPv6 v slabem stanju ali pa celo v notranjosti omre\u017eja delujo\u010d, le s te\u017eavami pri zunanjem dostopu. 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