arctic Posted October 1, 2004 Report Share Posted October 1, 2004 (edited) hi, folks. this is an urgent problem. my new box in my newspaper-office (which i have to use as a picture-transfer-database at work) won't connect to the net. i need to get it running very fast. so please help me. what i have done so far with a colleague: installed clean mandrake-system, the gmx-adsl-settings are all set (used adsl-setup in console). adsl-start and adsl-stop do work but i do not get any file-transfer from the modem. here are some results of checking my box: ifcfg-eth0: DEVICE=eth0BOOTPROTO=static IPADDR=192.168.1.1 NETMASK=255.255.255.0 NETWORK=192.168.1.0 BROADCAST=192.168.1.255 ONBOOT=yes MII_NOT_SUPPORTED=yes dhcp-file # You can set here various option for dhcpd # Which configuration file to use. # CONFIGFILE="/etc/dhcpd.conf" # Where to store the lease state information. # LEASEFILE="/var/lib/dhcp/dhcpd.leases" # Define INTERFACES to limit which network interfaces dhcpd listens on. # The default null value causes dhcpd to listen on all interfaces. #INTERFACES="" # Define OPTIONS with any other options to pass to the dhcpd server. # See dhcpd(8) for available options and syntax. OPTIONS="-q" INTERFACES="eth0" ifconfig [root@klawitterbus kalle]# ifconfigeth0 Protokoll:Ethernet Hardware Adresse 00:10:DC:85:92:46 inet Adresse:192.168.1.1 Bcast:192.168.1.255 Maske:255.255.255.0 inet6 Adresse: fe80::210:dcff:fe85:9246/64 Gültigkeitsbereich:Verbindung UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:77 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:1000 RX bytes:0 (0.0 b ) TX bytes:6820 (6.6 Kb) Interrupt:19 Basisadresse:0xdc00 lo Protokoll:Lokale Schleife inet Adresse:127.0.0.1 Maske:255.0.0.0 inet6 Adresse: ::1/128 Gültigkeitsbereich:Maschine UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:361 errors:0 dropped:0 overruns:0 frame:0 TX packets:361 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:0 RX bytes:26181 (25.5 Kb ) TX bytes:26181 (25.5 Kb ) ppp0 Protokoll:Punkt-zu-Punkt Verbindung inet Adresse:10.112.112.112 P-z-P:10.112.112.113 Maske:255.255.255.255 UP PUNKTZUPUNKT RUNNING NOARP MULTICAST MTU:1492 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:3 RX bytes:0 (0.0 b ) TX bytes:0 (0.0 b ) route -n check [root@klawitterbus kalle]# route -n Kernel IP Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface 10.112.112.113 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo 0.0.0.0 10.112.112.113 0.0.0.0 UG 0 0 0 ppp0 iptables [root@klawitterbus kalle]# iptables -t nat -D PREROUTING -i eth0 -j loc_nat iptables v1.2.9: Couldn't load target `loc_nat':/lib/iptables/libipt_loc_nat.so: cannot open shared object file: No such file or directory Try `iptables -h' or 'iptables --help' for more information. [root@klawitterbus kalle]# iptables -nvL Chain INPUT (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 199 14673 ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 0 0 DROP !icmp -- * * 0.0.0.0/0 0.0.0.0/0 state INVALID 0 0 ppp_in all -- ppp+ * 0.0.0.0/0 0.0.0.0/0 0 0 common all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 6 prefix `Shorewall:INPUT:REJECT:' 0 0 reject all -- * * 0.0.0.0/0 0.0.0.0/0 Chain FORWARD (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 0 0 DROP !icmp -- * * 0.0.0.0/0 0.0.0.0/0 state INVALID 0 0 ppp_fwd all -- ppp+ * 0.0.0.0/0 0.0.0.0/0 0 0 common all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 6 prefix `Shorewall:FORWARD:REJECT:' 0 0 reject all -- * * 0.0.0.0/0 0.0.0.0/0 Chain OUTPUT (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 199 14673 ACCEPT all -- * lo 0.0.0.0/0 0.0.0.0/0 0 0 DROP !icmp -- * * 0.0.0.0/0 0.0.0.0/0 state INVALID 502 33753 fw2net all -- * ppp+ 0.0.0.0/0 0.0.0.0/0 54 4536 common all -- * * 0.0.0.0/0 0.0.0.0/0 54 4536 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 6 prefix `Shorewall:OUTPUT:REJECT:' 54 4536 reject all -- * * 0.0.0.0/0 0.0.0.0/0 Chain all2all (0 references) pkts bytes target prot opt in out source destination 0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED 0 0 newnotsyn tcp -- * * 0.0.0.0/0 0.0.0.0/0 state NEW tcp flags:!0x16/0x02 0 0 common all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 6 prefix `Shorewall:all2all:REJECT:' 0 0 reject all -- * * 0.0.0.0/0 0.0.0.0/0 Chain common (5 references) pkts bytes target prot opt in out source destination 54 4536 icmpdef icmp -- * * 0.0.0.0/0 0.0.0.0/0 0 0 reject udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:135 0 0 reject udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpts:137:139 0 0 reject udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:445 0 0 reject tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:139 0 0 reject tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:445 0 0 reject tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:135 0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp dpt:1900 0 0 DROP all -- * * 0.0.0.0/0 255.255.255.255 0 0 DROP all -- * * 0.0.0.0/0 224.0.0.0/4 0 0 reject tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:113 0 0 DROP udp -- * * 0.0.0.0/0 0.0.0.0/0 udp spt:53 state NEW Chain dynamic (2 references) pkts bytes target prot opt in out source destination Chain fw2net (1 references) pkts bytes target prot opt in out source destination 0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED 0 0 newnotsyn tcp -- * * 0.0.0.0/0 0.0.0.0/0 state NEW tcp flags:!0x16/0x02 502 33753 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 Chain icmpdef (1 references) pkts bytes target prot opt in out source destination Chain net2all (1 references) pkts bytes target prot opt in out source destination 0 0 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED 0 0 newnotsyn tcp -- * * 0.0.0.0/0 0.0.0.0/0 state NEW tcp flags:!0x16/0x02 0 0 common all -- * * 0.0.0.0/0 0.0.0.0/0 0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 6 prefix `Shorewall:net2all:DROP:' 0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 Chain newnotsyn (3 references) pkts bytes target prot opt in out source destination 0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 6 prefix `Shorewall:newnotsyn:DROP:' 0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 Chain ppp_fwd (1 references) pkts bytes target prot opt in out source destination 0 0 dynamic all -- * * 0.0.0.0/0 0.0.0.0/0 state NEW Chain ppp_in (1 references) pkts bytes target prot opt in out source destination 0 0 dynamic all -- * * 0.0.0.0/0 0.0.0.0/0 state NEW 0 0 net2all all -- * * 0.0.0.0/0 0.0.0.0/0 Chain reject (11 references) pkts bytes target prot opt in out source destination 0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 reject-with tcp-reset 0 0 REJECT udp -- * * 0.0.0.0/0 0.0.0.0/0 reject-with icmp-port-unreachable 54 4536 REJECT icmp -- * * 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-unreachable 0 0 REJECT all -- * * 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited Chain shorewall (0 references) pkts bytes target prot opt in out source destination trying to ping [root@klawitterbus kalle]# ping 192.168.1.2PING 192.168.1.2 (192.168.1.2) 56(84) bytes of data. From 192.168.1.1 icmp_seq=1 Destination Host Unreachable From 192.168.1.1 icmp_seq=1 Destination Host Unreachable From 192.168.1.1 icmp_seq=1 Destination Host Unreachable From 192.168.1.1 icmp_seq=1 Destination Host Unreachable From 192.168.1.1 icmp_seq=1 Destination Host Unreachable From 192.168.1.1 icmp_seq=1 Destination Host Unreachable ping: sendmsg: Operation not permitted From 192.168.1.1 icmp_seq=2 Destination Host Unreachable ping: sendmsg: Operation not permitted From 192.168.1.1 icmp_seq=3 Destination Host Unreachable ping: sendmsg: Operation not permitted From 192.168.1.1 icmp_seq=4 Destination Host Unreachable ping: sendmsg: Operation not permitted --- 192.168.1.2 ping statistics --- 4 packets transmitted, 0 received, +9 errors, 100% packet loss, time 3080ms any help would be great. Edited October 13, 2004 by arctic Quote Link to comment Share on other sites More sharing options...
devries Posted October 1, 2004 Report Share Posted October 1, 2004 Maybe the firewall? There is an error there...... Quote Link to comment Share on other sites More sharing options...
AussieJohn Posted October 1, 2004 Report Share Posted October 1, 2004 Are you using the ADSL modem in USB mode. I could me a another occurrence of the ADSL-usb problem that has plagued so many Mandrake users, including myself. I resolved it very simply by using the Modems LAN facility to connect to my mainboard LAN outlet. Have never looked back. It is cleaner and quicker to setup and virtually no data to be set in as part of the install. If you can, try going LAN if you are not already doing so. Cheers. John. Quote Link to comment Share on other sites More sharing options...
arctic Posted October 1, 2004 Author Report Share Posted October 1, 2004 (edited) it is not a usb-modem. and i tried alternatively a LAN network setup before but then the eth0 didn't transport any data (wasn't able to get "ifup eth0" working). i will look for the firewall thing later. thanx for the first hints. more hints/help are always welcomed. :) Edited October 1, 2004 by arctic Quote Link to comment Share on other sites More sharing options...
roland Posted October 1, 2004 Report Share Posted October 1, 2004 Hi, So your modem is a eth modem and is plugged on eth0 ? In this case, strange eth0 has a static IP address. Try making it dynamic (dhcp) Quote Link to comment Share on other sites More sharing options...
arctic Posted October 1, 2004 Author Report Share Posted October 1, 2004 So your modem is a eth modem and is plugged on eth0 ? nope, the modem is from german telekom, external, connected to a sis9000 network card. will try the dynamic dhcp too tomorrow. ...damn that this all happens at weekend where i have little chance to work on the box... Quote Link to comment Share on other sites More sharing options...
AussieJohn Posted October 1, 2004 Report Share Posted October 1, 2004 I just checked mine and it is DHCP also. Do not know what it means but it works on mine so that could be your problem as Roland pointed out. Hope it works for you. Cheers. John. Quote Link to comment Share on other sites More sharing options...
arctic Posted October 2, 2004 Author Report Share Posted October 2, 2004 (edited) i have changed the network from static to dhcp but the result is the same. trying to ping an ip gives again the output of a destinationhost unreachable. :sad: Edited October 2, 2004 by arctic Quote Link to comment Share on other sites More sharing options...
kmc77 Posted October 2, 2004 Report Share Posted October 2, 2004 (edited) Have you had a chance to check that firewall yet? I would tend to agree with devries on this one. I had a similar problem about 6 months ago. I believe it was triggered when I messes with the "share a connection" option, but I'm not positive. Anyway, My firewall settings seemed fine, but just for kicks, I turned it off, took eth0 down and then back up again, then reset the firewall. Everything ran fine afther that. Might be worth a try. *Edited to insert Windows joke (For those recent Windows converts, you can just reset your computer instead of taking eth0 down and up - if it makes you feel any better :D ) Edited October 2, 2004 by kmc77 Quote Link to comment Share on other sites More sharing options...
arctic Posted October 13, 2004 Author Report Share Posted October 13, 2004 i got it working now. it was indeed a firewall problem and i had to play a round with its settings. somehow the firewall blocked all incoming signals. i was able to check that using another comp and plug it into the lan. thanx guys. Quote Link to comment Share on other sites More sharing options...
hms2k Posted October 17, 2004 Report Share Posted October 17, 2004 Hello...same problem...whats your working configuration: iptables? thankx. Quote Link to comment Share on other sites More sharing options...
arctic Posted October 17, 2004 Author Report Share Posted October 17, 2004 i didn't change anything in my iptables but in the outer firewall settings (needed to open some ports). maybe in your case, you have to open some ports of your distro. or try first with disabling the firewall alltogether. do you get net access then? Quote Link to comment Share on other sites More sharing options...
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