[es] - Podesavanje BEZICNE INTERNET konekcije preko vpn, pptp

kunalagon
Kunalagon Umuhanik

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Re: Podesavanje BEZICNE INTERNET konekcije preko vpn, pptp

^{24.01.2007. u 16:02}

Nisam uspeo nista. Znaci podesio sam sve kako pise na http://www.kbcnet.co.yu/forum/viewtopic.php?t=19 , i kada sam stioga do dela :

Citat:

Podešavanje ppp interfejsa

Doda ćemo ppp interface u /etc/network/interfaces. Dodajte sledeće:
auto ppp0
iface ppp0 inet ppp
provider kbcnet

Opcija auto služi da se interface automatski podigne prilikom boot-a.
Inače uvek možemo podignuti interface sa komandom ipup ppp0. A prekinuti ga sa ipdown ppp0.

sam stao. Jer nema ni folder network ni file interface. Pretpostavljam da je to za neki drugi distro a ne za Gentoo. Sto znaci da nikako nisam uspeo nista, ni da se konektujem ni da izadjem na internet.
A ovo mi kaze kada ja sve to lepo podesim i kada ocu da se konektujem, kao u uputstvu na zvanicnom sajtu(ili na ovom sajtu kbcnet-a) pptp:

Code:
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Modem hangup
Connection terminated.
pptpconfig: pppd process terminated by signal 16 (failed)
pptpconfig: SIGUSR1

I koliko ja vidim ne moze da resi ovo: gethostbyname 'vpn1.kbcnet.co.yu' ,
Ali mene bi i cudilo kako bi mogao to da resi kada nigde nema da mu se kaze preko cega da se konektuje na taj host (kao npr. preko LAN kratice, preko mrezne ili bog zna cega).

Kako si ti to podesio da ti se uopste konektuje na vpn ?

I jos nesto...Evo kako izgleda kada startujem konekciju (koriscenjem pptpconfig) ali u debug modu:

Code:
pptpconfig: debug information dump begins
WARNING: security sensitive information follows
pptpconfig 1.12 2006/08/21 06:19:12
# pptp --version
pptp version 1.7.1
# pppd --version
pppd version 2.4.4
# uname -a
Linux localhost 2.6.18-gentoo-r6 #1 Mon Jan 22 22:03:27 CET 2007 i686 AMD Athlon(tm) XP 2000+ AuthenticAMD GNU/Linux
# modinfo ppp_mppe || modinfo ppp_mppe_mppc
filename:       /lib/modules/2.6.18-gentoo-r6/kernel/drivers/net/ppp_mppe.ko
author:         Frank Cusack <fcusack@fcusack.com>
description:    Point-to-Point Protocol Microsoft Point-to-Point Encryption support
license:        Dual BSD/GPL
alias:          ppp-compress-18
version:        1.0.2
vermagic:       2.6.18-gentoo-r6 mod_unload K7 REGPARM gcc-3.4
depends:
srcversion:     AAA7A772C3ADB012C0F398B
# grep mppe /proc/modules
Array
(
    [name] => kbcnet
    [server] => vpn1.kbcnet.co.yu
    [domain] =>
    [username] => mdlosic
    [password] => (hidden by pptpconfig)
    [pppd-options] =>
    [pptp-options] =>
    [resolv] => 194.106.162.2
    [dns-options] =>
    [routing] => routing_all_to_tunnel
    [usepeerdns] =>
    [require-mppe] =>
    [nomppe-40] =>
    [nomppe-128] =>
    [refuse-eap] =>
    [mppe-stateful] =>
    [autostart] =>
    [iconify] =>
    [persist] =>
    [debug] => 1
    [client-to-lan] =>
)
# route -n (before pppd)
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0
pptpconfig: debug information dump ends, starting pppd
pppd options in effect:
debug        # (from /etc/ppp/peers/kbcnet)
updetach        # (from command line)
logfd 1        # (from command line)
linkname kbcnet        # (from /etc/ppp/peers/kbcnet)
dump        # (from /etc/ppp/peers/kbcnet)
noauth        # (from /etc/ppp/options.pptp)
refuse-chap        # (from /etc/ppp/options.pptp)
refuse-mschap        # (from /etc/ppp/options.pptp)
refuse-mschap-v2        # (from /etc/ppp/options.pptp)
refuse-eap        # (from /etc/ppp/options.pptp)
name mdlosic        # (from /etc/ppp/peers/kbcnet)
remotename kbcnet        # (from /etc/ppp/peers/kbcnet)
        # (from /etc/ppp/options.pptp)
pty pptp vpn1.kbcnet.co.yu --nolaunchpppd         # (from /etc/ppp/peers/kbcnet)
ipparam kbcnet        # (from /etc/ppp/peers/kbcnet)
nobsdcomp        # (from /etc/ppp/options.pptp)
nodeflate        # (from /etc/ppp/options.pptp)
using channel 50
Using interface ppp0pptpconfig: monitoring interface ppp0

Connect: ppp0 <--> /dev/pts/10
anon fatal[get_ip_address:pptp.c:390]: gethostbyname 'vpn1.kbcnet.co.yu': HOST NOT FOUND
Script pptp vpn1.kbcnet.co.yu --nolaunchpppd  finished (pid 22118), status = 0x1
Modem hangup
Connection terminated.
# route -n (after pppd exit)
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0
pptpconfig: pppd process terminated by signal 16 (failed)
pptpconfig: SIGUSR1
# route -n (after completion)
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0

^{24.01.2007. u 16:02}

Zekica
Filip Milivojević
Pirot, Niš

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Re: Podesavanje BEZICNE INTERNET konekcije preko vpn, pptp

^{25.01.2007. u 12:46}

Ja ne znam kako se u Gentoo-u konfiguriše mreža, ali da probam da ti pomognem:

1. Predpostavljam da se na wireless konektuješ pomoću wifi kartice sa Atheros chipset-om, što će značiti da ti je ime mrežnog interface-a athX (najverovatnije ath0).

kad se pokrene sistem, otkucaj: iwconfig ath0 i u prvoj liniji bi trebalo da piše ESSID: "xxxxxx" ako si konektovan na KBCNet verovatno bi tu trebalo da piše nešto "xxxkbcnetxxx" (ne koristim ih pa ne znam tačno), ali to si verovatno podesio.

2. Proveri da li ti je pokrenut dhcp client:
Otkucaj: ifconfig ath0, i trebalo bi da ti u drugoj liniji piše: inet addr:10.200.x.x
ako to ne radi, pokreni: dhcpcd ath0 ili dhclient ath0 (verovatno imaš jedan od ova dva programa instaliran), i onda ponovo otkucaj: ifconfig ath0, i tu bi sad trebalo da piše: inet addr:10.200.x.x

3. Proveri da li su ti konfigurisani DNS serveri:
otkucaj: cat /etc/resolv.conf
i tu bi trebalo da postoji jedna ili dve linije koje glase: nameserver x.x.x.x
ako ih nema (malo verovatno), pošto ne znam kako se na gentoo-u konfiguriše mreža, najjednostavnije je da odeš u windows, pokreneš cmd i otkucaš: ping vpn1.kbcnet.co.yu, i zapamtiš IP adresu za vpn1.kbcnet.co.yu

4. Probaj: ping vpn1.kbcnet.co.yu (ili ip adresu koju si video u windows-u)
Ako ovo ne radi, onda imaš neki problem sa lokalnom KBCNET mrežom i tu ti ništa ne mogu pomoći.
(zapamti tu IP adresu)

5. Otkucaj: route -n | grep -e ^0.0.0.0
i pogledaj IP adresu koja glasi 10.200.x.x (zapamti i ovu)

6. Otkucaj:
route del default
route add -net 10.0.0.0 netmask 255.0.0.0 gw (ip_iz_tačke_5)

7. Probaj ponovo: ping (ip_adresa_za_vpn1.kbcnet.co.yu)

8. Probaj da se konektuješ na internet preko VPN-a:
pptp (ip_adresa_za_vpn1.kbcnet.co.yu) noauth name (tvoj_username) password (tvoj_password) defaultroute usepeerdns

9. Trebalo bi da si konektovan na internet:
otkucaj: ifconfig ppp0
trebalo bi da postoji linija: inet addr: x.x.x.x p-t-p: y.y.y.y ...
probaj: ping y.y.y.y, da bi proverio da li ti radi veza ka njihovom serveru.
probaj: ping 209.85.129.99, (www.google.com) da bi proverio da li ti radi veza ka internetu.

10. Otkucaj: cp /etc/ppp/resolv.conf /etc/resolv.conf

11. Otvori Web Browser.

Kazi koja tacka ti pravi probleme.

Sad ja znam zašto sam vam ovo ispričao, ovo će sigurno nekome koristiti....

^{25.01.2007. u 12:46}