May 2001 - zorp - lists.balabit.hu

Adatatvitel- es halozattechnika
by HUMANsoft AHT Kft. 29 May '01

29 May '01

Ezt a levelet a szamitogepes rendszerek es alkalmazasok kodtablai kozott fennallo kulonbsegek miatt magyar ekezetes betuk nelkul kapta meg. Levelunk tartalma egy rovid cegismerteto. Teremeszetesen szabadon donthet, hogy elolvassa-e vagy nem. Ha minden megjegyzes nelkul visszakuldi, cime automatikusan torlodik cimlistankbol. Bizonyara On is elegedetten tapasztalja, hogy az utobbi evekben milyen sokat fejlodott a hazai tavkozlestechnika. Ennek termeszetesen csak egy reszet kepezik a megjavult telefonalasi lehetosegek. A vallalatok es egyeni elofizetok szamara hasonloan fontosak lehetnek a szamitogepes adatatviteli es halozati megoldasok. Az elektronikus levelezes es az internet hasznalata ma mar altalanosnak mondhato, de tovabbi ujszeru alkalmazasokat kinal az ISDN, az ADSL stb. szolgaltatas megjelenese is. Cegunk sokeves szakmai tapasztalat birtokaban dolgozik ezen a teruleten. Engedje meg, hogy roviden bemutassam termekeinket es szolgaltatasainkat: Neves keszulekgyartok hazai kepviselete, termekeik forgalmazasa: ZyXEL professzionalis modemek, ISDN terminal adapterek, routerek ZyDATA kapcsolt vonali modemek, ISDN kartyak, terminal adapterek GESKO ISDN telefonkozpontok Comtrol nagysebessegu intelligens multiportok, InterChange VS RAS eszkozok TITAN gyors soros portok, 422/485 ipari kartyak, RAID kartyak ZERO ONE print szerverek viaLAN vezetekes es szort spektrumu radios h l>zati term,kek Nagynyeresegu adatatviteli antennak Szolgaltatasaink, rendszereink: Egyeni es csoportos internet hozzaferesek, levelezo rendszerek Teljes irodai kommunikacios rendszerek (telefon, LAN, internet, remote access stb.) Kiterjedt szamitogepes (WAN) halozatok tervezese, kivitelezese Vezetekes es vezetek nelkuli adatatviteli rendszerek Kedvezmenyes ISDN, ADSL, berelt vonal tovabba internet elofizetesi lehetosegek Cegunknel a szaktanacs es konzultacio ingyenes! Kerdeseire akkor kapja meg a leggyorsabban a valaszt, ha az AHT forrodrotot hivja: 414-4048 HUMANsoft Adatatvitel- es Halozattechnikai Kft. 1155 Budapest, Toth Istvan u. 105. Tel.: 414-4040 Fax: 414-4049 E-Mail: vialan(a)humansoft.hu JART MA MAR A HONLAPUNKON? <www.humansoftaht.hu>

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ANN: Zorp 0.9.1 released
by Balazs Scheidler 14 May '01

14 May '01

Hi, We are happy to announce that we have released Zorp 0.9.1, the first member of our development tree. As this release contains new features and has only been tested internally, we consider it BETA quality code. This is the first Zorp version which compiled and worked on non-Linux platforms. I tested it on FreeBSD 4.3 and successfully send through a transparent HTTP request. There are two big changes in this release: * Connection tracking for UDP based protocols UDP based protocols has always been a nightmare for Proxy based firewalls. With this component in-place, Zorp will be able to provide application level gateways for UDP based protocols like Radius, TFTP and SNMP. Zorp tracks sessions using timeouts, _AND_ protocol information. * Authentication framework Requiring authentication when crossing a firewall is often required in company security policies. For now, we released parts of our framework which provide inband authentication. Inband authentication implements authentication strictly in the protocol itself (like HTTP proxy authentication, or authenticating twice in FTP) Since most protocols do not support the notion of authentication when crossing a security perimeter, other authentication methods are required. Outband authentication uses an independent channel between the client and the firewall, and this independent channel is used to perform authentication. This method is transparent to the underlying application, and enables strong authentication systems like RB1 CryptoCard or RSA SecurID. Our outband authentication system is not yet published and will be part of our commercial solution. Here's the NEWS entry. zorp 0.9.1 Mon, 14 May 2001 11:17:28 +0200 The first release in the 0.9.x branch is released containing our three months' worth work. Most notable changes, news are summarized below: * Connection tracking for UDP based protocols, an example can be found in Plug which is now able to proxy UDP packet streams in both directions. * Authentication framework, inband authentication support in Http authenticating against TIS fwtk compatible authserv. * General cleanup, fixes, small additions to proxies. This release is available at the usual places http://www.balabit.hu/en/products/Zorp/ -- Bazsi PGP info: KeyID 9AF8D0A9 Fingerprint CD27 CFB0 802C 0944 9CFD 804E C82C 8EB1

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Zorp vs. FreeBSD 1:0
by Balazs Scheidler 11 May '01

11 May '01

Hi, I've successfully compiled and ran Zorp on the top of FreeBSD 4.3-RELEASE, with ipf 3.4.16 (stock in FreeBSD 4.3) There are some small issues left, but I thought I would release a 0.9 snapshot real soon now. -- Bazsi PGP info: KeyID 9AF8D0A9 Fingerprint CD27 CFB0 802C 0944 9CFD 804E C82C 8EB1

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Zorp vs. FreeBSD 4.3 (x86)
by Foldi Tamas 10 May '01

10 May '01

Hello, Someone has experience Zorp install under FreeBSD? I try to compile, but the "MSG_PROXY" is not defined in my enviroment. If you can help me (source patch, install instruction, etc.), please drop me a mail. (If not necessary, I wouldn't port the main source.) Best Regards, Tamas FOLDI . . _ __ ______________________________________________________ __ _ . . Foldi Tamas - We Are The Hashmark In The Rootshell - Security Consultant crow(a)kapu.hu - PGP: finger://crow@thot.banki.hu - (+3630) 221-7477

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