From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?Vmluw61jaXVzIE1hc3N1Y2hldHRv?= Subject: Re: Sharing ppp connection with wlan interface Date: Sun, 20 Sep 2009 19:19:37 -0300 Message-ID: <4AB6AA79.3090302@gmail.com> References: <4AB6A1EE.1040201@gmail.com> <4AB6A375.2070801@standarduniversal.com.au> Reply-To: viniciusandre@gmail.com Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:reply-to :user-agent:mime-version:to:subject:references:in-reply-to :content-type:content-transfer-encoding; bh=FzGHd16TEQgWQ++ZhN5XjkDpb+OqWnnlAikpG/x07iY=; b=meyjRjgzwF12koNZY+j6uW5N/jhi62zRUQZQYKZSjdmZTL/SjRFyVpdoXJ6EM7gCa8 bxtGJc1gZclhWLwtP3qNb+v8cr3fGMp2jvnSSDpMB1N2Te3S9ZJPd2LMnNPV0vUTLfUe M9DjEMPBMKXq0kZoudX6wYsfLiS6yGUJ7sGeo= In-Reply-To: <4AB6A375.2070801@standarduniversal.com.au> Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="utf-8"; format="flowed" To: Brian Austin - Standard Universal , netfilter@vger.kernel.org Thanks for helping. This tutorial says to pass ppp0 as the argument to -o. http://wiki.archlinux.org/index.php/Sharing_ppp_connection_with_wlan_in= terface Anyway, here's the syslog output for your=20 correction on the routing computer. vinicius:/home/vinicius# tail -f /var/log/syslog Sep 20 19:04:06 vinicius kernel: [ 5818.151404]=20 wlan0: Selected IBSS BSSID 0e:e6:ed:86:81:f0 based=20 on configured SSID Sep 20 19:04:07 vinicius dnsmasq[6760]: exiting on=20 receipt of SIGTERM Sep 20 19:04:07 vinicius dnsmasq[6796]: started,=20 version 2.50 cachesize 150 Sep 20 19:04:07 vinicius dnsmasq[6796]: compile=20 time options: IPv6 GNU-getopt DBus I18N DHCP TFTP Sep 20 19:04:07 vinicius dnsmasq-dhcp[6796]: DHCP,=20 IP range 192.168.0.1 -- 192.169.0.100, lease time 12h Sep 20 19:04:07 vinicius dnsmasq[6796]: reading=20 /etc/resolv.conf Sep 20 19:04:07 vinicius dnsmasq[6796]: using=20 nameserver 201.10.128.2#53 Sep 20 19:04:07 vinicius dnsmasq[6796]: using=20 nameserver 201.10.120.2#53 Sep 20 19:04:07 vinicius dnsmasq[6796]: read=20 /etc/hosts - 7 addresses Sep 20 19:04:36 vinicius kernel: [ 5848.153079]=20 wlan0: No active IBSS STAs - trying to scan for=20 other IBSS networks with same SSID (merge) Sep 20 19:04:39 vinicius kernel: [ 5850.890322]=20 wlan0: Selected IBSS BSSID 66:fb:fa:09:25:ca based=20 on configured SSID Sep 20 19:05:09 vinicius kernel: [ 5880.892160]=20 wlan0: No active IBSS STAs - trying to scan for=20 other IBSS networks with same SSID (merge) Sep 20 19:05:12 vinicius kernel: [ 5883.608162]=20 wlan0: Selected IBSS BSSID 0e:e6:ed:86:81:f0 based=20 on configured SSID Sep 20 19:05:42 vinicius kernel: [ 5913.612171]=20 wlan0: No active IBSS STAs - trying to scan for=20 other IBSS networks with same SSID (merge) [snipped the repetitive rest] Vinicius Brian Austin - Standard Universal escreveu: > no expert, but i think you masq the wrong conx? >=20 > iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE >=20 > also >=20 > tail -f /var/log/syslog on the routing pc and see what dhcp is saying= =2E >=20 >=20 >=20 > Vin=C3=ADcius Massuchetto wrote: >> Dear all. >> >> I'm on Debian Sid, and I've been trying to serve a ppp0 internet=20 >> connection through a wireless network. I made a small script to be r= an=20 >> when i want to do that: >> >> ifdown wlan0 >> iwconfig wlan0 essid "VinaNET" mode Ad-Hoc >> ifconfig wlan0 192.168.0.254 >> echo 1 > /proc/sys/net/ipv4/ip_forward >> /etc/init.d/dnsmasq stop >> /etc/init.d/dnsmasq start >> iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE >> >> The script goes just fine and the client computer can see the wirele= ss=20 >> network but can't connect, it only keeps trying: >> >> DHCPDISCOVER on ath0 to 255.255.255.255 port 67 interval x >> >> Here's my dnsmasq.conf file: >> >> domain-needed >> bogus-priv >> interface=3Dwlan0 >> dhcp-range=3D192.168.0.1,192.169.0.100,12h >> >> I'm not quite sure if that's an iptables or a dnsmasq problem. >> >> Thanks! >> --=20 >> Vin=C3=ADcius Massuchetto >> http://vinicius.soylocoporti.org.br >> --=20 >> To unsubscribe from this list: send the line "unsubscribe netfilter"= in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html