search for: eht0

...ng a "transparent" software bridge that connects a local area network to the Internet. eth0 is connected to the "Internet" and eth1 is connected to the LAN. The program is working just fine and packets are routed perfectly through the box. However my problems goes as follows: eht0 has got an IP stack so that the box can surf around on Internet (this is an necessity), while eth1 is protocol less. I want the clients in the LAN to reach the IP stack on eth0 via eth1 in order to recieve stats on whats been downloaded etc. In this situation packets for eth0 would be recieved on...

Hello all, I have a CentOS box that has a NIC (eth0) on which I defined 4 VLAN's (counting the NIC itself): eth0, eth0.1, eth0.2 and eht0.3. Initially the Cisco switch was not partitioned into VLAN's which means that the only VLAN running on it was the default one (VLAN 1). I have then played with VLAN's a bit on the switch and at this point have two: VLAN 1 (which is default and can not be deleted) and VLAN 3. The CentOS bo...

...hing similar to a firewall and port forwarding. e.g. DomU.1 has DHCP address of 10.0.0.50 (DHCP matches MAC to assign same address and simplifies in creating templates) DomU.2 has DHCP address of 10.0.0.60 (DHCP matches MAC to assign same address and simplifies in creating templates) etc. Dom0 eht0 has public IP of 92.82.72.100 that forwards port 22 + 80 + 443 to 10.0.0.50 Dom0 eht0 has public IP of 92.82.72.101 that forwards port 21 + 22 + 80 + 443 to 10.0.0.60 etc. I also need to prevent a DomU from: a) stealing other IPs and b) communicating with other private systems unless Dom0 sais...

...hing similar to a firewall and port forwarding. e.g. DomU.1 has DHCP address of 10.0.0.50 (DHCP matches MAC to assign same address and simplifies in creating templates) DomU.2 has DHCP address of 10.0.0.60 (DHCP matches MAC to assign same address and simplifies in creating templates) etc. Dom0 eht0 has public IP of 92.82.72.100 that forwards port 22 + 80 + 443 to 10.0.0.50 Dom0 eht0 has public IP of 92.82.72.101 that forwards port 21 + 22 + 80 + 443 to 10.0.0.60 etc. Ideally, the main network card will have a bunch of public IPs that will individually route to internal DomU systems that h...

Hi all, i have a xen 4.3 installation and would like to have a bridge bond szenario: *** eth0 eth1 | | bond0 | br0 | vif = [ ''bridge=br0,mac=xx:xx:xx:xx:xx:xx'' ] *** With the network script in debian wheezy *** /etc/network/interfaces auto bond0 iface bond0 inet manual slaves eth0 eth1

> >> having two NICs on the same subnet > > I'm trying to wrap my brain around that in the larger network > picture. Two > NICs in the same subnet (presumably on the same computer) would have > access > to the same other devices. This could potentially increase bandwidth > (maybe?) and offer redundancy (if NICS, wiring or switches were the > biggest >

Hello All I have looking for any specific answer for one thing. I have a virtualized Server with only one physical interface eth0 (WAN). To run OpenVPN i need to use DHCP server. And here is the question: is there a chance to run DHCP server on eth0:0 interface? Or it is impossible ? Thanks in advance. -- /Best Regards *Greg*/ UML Professional (Cert #251574932)

...nux-newbie-8/atheros-not-working-905849/ that mentions a sollution by installing the AR81Family. I cannot find that. I installed kmod-atl1e from ELREPO, as mentioned in this post: http://www.mail-archive.com/scientific-linux-users at listserv.fnal.gov/msg11838.html that enabled wlan0, but no eht0 showing up. Several posts point me to this site :http://www.linuxfoundation.org/collaborate/workgroups/networking/alx I downloaded the tarball but cannot get it compiled !. I untarred it . Next I run #./scripts/driver-select alx Then I cannot get past make. EM : -----------------------------...

...cs I understand that the bridge gets the mac from eth0 which is then diabled. So - I dont understand where the ''spoofed'' Mac is coming from. I''m thinking if it would be a solution, du configure the Bridge''s and all virtual interfaces''s Mac by hand with eht0''s Mac ? ( what would be the best way to do it ?) I am cueless. ( I dont want to use NAT: I have two IPs ( only one NIC )for the Server and want the dom0 and one domU to run on one IP each. ) Tia _______________________________________________ Xen-users mailing list Xen-users@lists...

...xxx ipsec policy: conn1 $FW ACCEPT info conn2 $FW ACCEPT info $FW conn1 ACCEPT info $FW conn2 ACCEPT info dmz conn1 ACCEPT info dmz conn2 ACCEPT info rules: DNAT conn1 dmz:192.168.1.224 DNAT conn2 dmz:192.168.1.224 Are they correct? The 192.168.1.224 is the server running Openswan (eht0 only). On this server, I''m running another shorewall (accepting everything incoming ant outcoming). When reaching the vpn server, I nat''ing 3 specifics ports to another two servers on DMZ. Apparently, here is the problem. The second subnet (10.x.x.x), and the most important one, i...

Good day to all. I don''t like to Post unless I am really stuck. Guess what? Redhat with Shorewall. Been using this for years. I have a new client that we have setup with Redhat and Shorewall. The problem is that his outside address (ETH0 = NET) is dynamic (i.e. DHCP enabled). All the rules work fine when we use a STATIC address on Eth0, so we know the rules, filters, tos etc work fine