Fedora Networking :: F11 - Routing Two PPPOE Connections
May 24, 2009
On a Fedora 11 machine, I configured ppp0 on eth0 and ppp1 on eth1, each one is connected to a modem, I also defined ppp0 as the default gateway.. Should I do anything else to load balance the 2 connections or will ppp1 take some of the load by default? Should I add any other routing rules? If yes then please tell me what should I add, keeping in mind that for each pppoe connection both the pppoe address and the remote address are not static so I actually needed some scripting to change the default gateway each time the remote pppoe address changes.
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Sep 23, 2010
I'm trying to configure Iptables and I just want to block everything but http/https. However, my connection is pppoe, so I have the ppp0 interface. Pretty much every Iptables tutorial that I found don't teach how to deal with this kind of setup. I'm forwarding the ppp0 to eth0 and I could configure the input rules and they're working. After this, I need to configure the output but nothing seems to work.
The current working rules are:
Code:
Chain INPUT (policy ACCEPT 7858 packets, 5792K bytes)
pkts bytes target prot opt in out source destination
299 201K ACCEPT all -- any any anywhere anywhere state RELATED,ESTABLISHED
0 0 ACCEPT tcp -- any any anywhere anywhere tcp dpt:www
0 0 ACCEPT tcp -- any any anywhere anywhere tcp dpt:https
11 820 DROP all -- any any anywhere anywhere
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- eth0 ppp0 anywhere anywhere
0 0 ACCEPT all -- ppp0 eth0 anywhere anywhere state RELATED,ESTABLISHED
Chain OUTPUT (policy ACCEPT 10791 packets, 1951K bytes)
pkts bytes target prot opt in out source destination
I don't understand what those "state RELATED,ESTABLISHED" rules do. Also, I don't know if this rules are secure, because i'm very confused about the ppp0/eth0 interfaces.
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Jul 8, 2010
Running Fedora 13 and have it working great acting as my firewall/router/samba server etc. The problem is the connection is shared by a fair number of us and the ISP is getting annoyed with the amount of torrent traffic. One of us has access to a wireless network and we'd like to figure out how to route some of the traffic through that without having to disconnect from the current network. I put a wireless card in the fedora box and can connect to the wireless but then it messes up the current network and pretty much nothing works.
At the least if I could run a torrent client (e.g. ktorrent or whatever) on the Linux box and have it download through the wireless card on tcp port XXXXX I would be happy. The torrent client and those tcp/udp ports can be dedicated to that wireless card, the rest of the network doesn't need to get involved if that makes things simpler. Not looking for a step by step tutorial, just an explanation of what needs to be done and a shove in the right direction. My experience is limited to single WAN connections up to this point.
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Jul 13, 2010
My server SUSE 10.2. I am already working with one pppoe connection, I need to configure the second on the same server? How I do this? This forum has no such message....
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Jul 13, 2010
My server SUSE 10.2. I am already working with one pppoe connection, I need to configure the second on the same server? How I do this?
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Apr 6, 2010
I have a firewall, this consists of three NIC's:
Code: eth0[192.168.0.2] eth1[192.168.1.2] and eth2[10.10.165.2]
I am trying to ping eth0 from eth2, but I am not able to succesfully get a response from pinging the device, I am using:
Code: ping 192.168.0.2 -I eth2
I have tried to insert routing data into the routing table, but it still doesn't work
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Jun 16, 2009
I have just installed FC11 from a DVD I created from an ISO.I also have FC10 (using here) and Windoze XP pro all on separate HDDs.I have not been able to configure my internet connection, when I try to create a new xDSL connection I get an error message; package needed 'rp-pppoe'.I don't now how to get the package without a connection.I have tried with and without Network Manager.
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Feb 26, 2010
I'm running Fedora 12. After installing the following updates (from yum log):
Quote:
Feb 24 14:34:25 Updated: xorg-x11-server-common-1.7.5-1.fc12.i686
Feb 24 14:34:45 Updated: 1:qt-4.6.2-1.fc12.i686
Feb 24 14:34:50 Updated: compiz-0.8.2-24.fc12.i686
Feb 24 14:34:51 Updated: 1:qt-sqlite-4.6.2-1.fc12.i686
Feb 24 14:35:13 Updated: 1:qt-x11-4.6.2-1.fc12.i686
[Code]....
P.S.: I have another F12 system, on a second HDD, that I haven't updated since two weeks ago and I can connect to the internet with it. So this seems like a package correlation problem. I think it might affect more users than just me, especially those who only have F12 installed on their computers.
If this affects more than just me, I think the guise at Fedora should offer a script or a rpm to be used offline to, whether downgrade the "ppp" package, or to update the "/usr/lib/pppd/2.4.4/nm-pppd-plugin.so" plugin.
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Feb 18, 2010
i can't get a pppoe conection working over a wireless network,in windows I have to connect to the router first, and then put in my user and password to get connected, but i don't know how to do this on fedora, i get connected to the router through network manager, and ping is ok, but when i try to make a new xDSL connection i don't know how to make it work through the wireless network that is established and working with my router.
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Apr 11, 2010
how to make pppoe (ADSL) connection on fedora 12
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Jun 8, 2010
I have configured pppoe connection via NetworkManager through key-file plugin. The problem is that after a while i cant load any web page. All connections r up, nothing bad in /var/log/messages. Ping produce mystical error message:
Code:
sendmsg: no buffer space available
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Nov 15, 2010
I have wireless adapter USB rt1878 working fine.I have to setup pppoe to make internet connection?I need this help?
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Nov 23, 2010
Does fedora13 support pppoe over usb wireless wifi?
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May 7, 2011
First some specs:
F13
NetworkManager Applet 0.8.3.998
Driver r8169
Opera 11 and Firefox 3.6.16
Recently my ISP switched to PPPoEand since then my internet connection has been giving me problems. While browsing, some websites load fine, some websites load fine after I refresh once or twice, some load really slowly and the formatting tends to be messed up and some websites won't load at all (they stop at waiting for website...). Ping for all of these sites is however fine. Also uploading and downloading either from sites like rapidshare or using torrents is also fine. The same ISP also provides a second similar connection which is connected through a wireless router to two computers (one via a wired connection and one through wireless) both running Win 7 and everything works fine over there.
Things I've tried.
I tried using the router changing it's setting to my connection and connecting through that but the problem remains. After googling I thought it might be an MTU issue so tried this:
ping -M do -c 3 -s 1464 www.myce.com and got
PING myce.com (212.204.237.148) 1464(1492) bytes of data.
1472 bytes from www.myce.com (212.204.237.148): icmp_seq=1 ttl=47 time=129 ms
1472 bytes from www.myce.com (212.204.237.148): icmp_seq=2 ttl=47 time=129 ms
1472 bytes from www.myce.com (212.204.237.148): icmp_seq=3 ttl=47 time=130 ms
--- myce.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2133ms
rtt min/avg/max/mdev = 129.261/129.683/130.044/0.436 ms
This works for various websites whether they load or not. My MTU is set at 1492 but I've tried various lower numbers all the way down to 1300 but no luck. I tried disabling ipv6 in Firefox but no change.
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Mar 3, 2009
I want to use tab networking in my kvm with routing.Can any one guide me how i can do it. i have been reading different guides over the net but not understand any one clearly.I have read this[URL].. One problem is this all my server are remote and no gui is running.I am able to install kvm with ssh console with -nographic and -x "console=ttyS0" option now i want to change from bridging to tap networking with routing.And i have live ip on kvm guest/Virtual machine.
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Feb 20, 2010
IN LAN default GW box I have a routing rule of 172.17.1.0 192.168.180.100 255.255.255.0 UG 0 0 0 eth3 that sends packets matching 172.17.1.0/24 to eth3 etc. When I ping 172.17.1.50 - it goes correctly when ping is issued in the same box (LAN GW) - falls through to default rule when the ping is done in LAN's boxes i.e. it goes to the LAN GW box and then to Internet incorrectly instead of going to eth3 and 192.168.180.100.
Is there any way of seeing why the packet matches or not the routing rules?
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Nov 29, 2010
I have a Pc that has 2 Ethernet and I have also 2 switch. I want the PC to become the router and be connected to 2 switch.How can I setup this one on FEDORA and I want to assigned for eth0 192.168.26.51 and eth1 192.168.22.51 for the IP.
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Jun 13, 2009
My network is windows pppoe. How can I configure it for Fedora 11? Is there any graphical configuration tool available for that? Also, ubuntu 9.04 logs into pppoe network after restarting as I've made some changes in /etc/network/interfaces. Is there any option available for Fedora 11 to automatically log in to pppoe network after restarting?
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Apr 14, 2009
I have just installed Fedora 10 on an old laptop and was quite impressed with how smoothly it all went ... until it came to setting up networking!
I have battled for three days now and I'm almost there;
- installed updated firmware to the built in Broadcom 4306 wireless network adapter
- got NetworkManager to work with a static ip address by manually editing the ifcfg-wlan0 file
- managed to get the WPA security to work
The only problem I am left with is that there is no default route; if I set one up using: ip r a default via 10.1.1.1 dev wlan0
Then everything starts working.
If I try to add routes using the NetworkManager gui interface they dont get saved (no suprises there then! ).
I have tried creating a route-wlan0 file in /etc/sysconfig/network-scripts/ but this seems to be ignored by NetworkManager.
Since the NetworkManager GUI is almost useless, does anyone know if there are any other configuration files I can manually modify to get a default route set?
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Feb 3, 2011
I want to implement routing using fedora 14. The following is how I arrange my computers -
[PC1]<=======>[ROUTER]<=======>[PC2]
And the following are the configuration -
PC1 : (Tiny Core Linux)
eth0 192.168.2.2/24 (netmask 255.255.255.0)
ROUTER (FC14)
eth0 192.168.2.1/24 (netmask 255.255.255.0)
eth1 192.168.4.1/24 (netmask 255.255.255.0)
PC2 (Tiny Core Linux)
eth0 192.168.4.2/24 (netmask 255.255.255.0)
On the ROUTER I have set the ip_forward=1 and eth0.proxy_arp=1 and eth1.proxy_arp=1
then I run the following command :
route add -net 192.168.2.0/24 gw 192.168.2.1 dev eth0
route add -net 192.168.4.0/24 gw 192.168.4.1 dev eth1
On PC1 I executed the following :
route add -net 192.168.4.0/24 gw 192.168.2.1 dev eth0
and for PC2 I run the following
route add -net 192.168.2.0/24 gw 192.168.4.1 dev eth0
After doing those things, I can't ping between PC1 and PC2... but both can ping the router...
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Feb 23, 2010
I'm currently reading through the Linux Advanced Routing and Traffic Control HOWTO from lartc.org, and I'm wondering whether anyone knows of a file where I could keep qos rules persistent across a reboot, similar to /etc/sysconfig/iptables for netfilter. Should I just write my own script, or does something already exist?
By the way, iproute-2.6.29-4.fc12.i686.
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Feb 28, 2011
I have a problem with the activation of routing under fedora. The problem lies exactly in the file ip_forward who I didn't not change the value to 1. When I use the command echo 1> / proc/sys/net/ipv4/ip_forward. They appears not granted permission. Knowing that I use the root account.
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Mar 19, 2011
i have a Server, which has 2 nics installed. Each of those is connected to a router, which is connected to internet. On the server, i have apache, maillserver and im-server running. On the other hand, also squid, dansguardian and clam are running. so now: via eth0 i would like to have just the traffic, which is requested from outside (the big bad internet..) to my server (apache, mail, etc). via eth1 i would like to have all OUTGOING (also to the big bad internet) from the server, which is requested by a internal client. And of course all requests to my own server
both nics shall route their traffic to their own router. For better comprehension please consult the enclosed graph. Until now, i did not find a good solution, the default route is set to the traffic from eth0, if not, no external request will find back to a client do you have a idea how to handle this the easiest way?
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Jan 8, 2010
I don't know what I'm trying to achieve falls into 'routing' or 'Bridging'???I have two network ports (with static IP ) and I would like to forward RX packets of one to the other.
I have done this in Windows by enabling a service called 'routing'.Is there something similar in Fedora 11? I am pretty sure there are a few thread explaining these but I am just not educated enough to find one that makes sense to me, so Please excuse me for starting a redundant thread and point me to it?
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Sep 10, 2010
I am having trouble for routing port 80 from a Billion adsl modem to a guest server in VirtualBox. There are quite few different changes from my last setup so I kind of confuse which one is wrong.
I used to use have the setup belowusing modem Linksys WAG354G use static ip 192.168.1.100 for my machine use static ip 192.168.1.102 for my guest VirtualBox server guest OS is serving http listening on port 80 i use bridge from my host OS for VirtualBox set my modem to direct all traffic on port 80 to 192.168.1.102 host OS was Fedora 11
now I useusing modem Billion 7404VNPX use same static address and configuration host OS is Fedora 13
main issue is I cannot reach the guest OS if I navigate to my modem ip address. (e.g. http://192.168.1.1) if I change the modem to direct all traffic to my host OS ip address (192.168.1.100) it works nicely.
I have tried to disable and enable the firewall without any luck.
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May 30, 2011
I recently installed Fedora 15 now, and during installation I set the internet connection manually, then did update and after reboot, the internet connection settings have been removed. Now I can not set because the network connection to the Internet Connection is inactive. I mention that before the update was functional internet connection.
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Jan 27, 2011
I just installed Fedora 14 in a hard disk of my PC. I installed MySQL also. I dontt know if this is the correct site for my question, but nobody MySQL related, have an answer yet. For MySQL accepting remote connections, my.cnf file must be edited (bind-address line or skip-networking line in that file). Well, that file in my Fedora-MySQL installation does not have such lines, so i assume, TCP/IP connections are allowed in MySQL. When i try to connect to the MySQL server it refuses the connection with the error 2003, that in short, means no TCP/IP connections are allowed. I disabled the firewall and retried but with no success, enabled the firewall again, and nothing happen. Is Fedora not accepting TCP/IP connections?
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Jun 18, 2009
once I updated , there will be no connections to Internet in GUI , while it's available in TUI . So it's wired , huh ? Before upating, it's available both in TUI and GUI, though all the time the network-manager shows no connection , in fact , there is and both GUI and CUI . Now I updated , and it can't access Internet from GUI.
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Sep 1, 2010
Latest kernel update since Fedora 2.6.33 are mapping all my NFS "shares" twice (two sets of icons, etc.). All work, but why is this happening - was fine previously.
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May 27, 2009
ok so the router works in windows and i know the config details of it.i can see other wifi access points in the area but not my one. i have tried joining it as a "hidden network" to no avail.is there any reason why fedora would not detect my own wifi when it detects substantially weaker signals instead??
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