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...------------------------------------- [B] 172.16.0.1 [ipsec tunnel] 172.16.0.2 ------------------------------------------------------------- [A] linux 2.6.13 internal 10.200.1.2/24 ext 192.168.0.1 ext 172.16.0.1 [gre tunnels] netb 10.200.1.2 netb2 10.200.1.2 [B] linux 2.6.13 internal 10.200.0.2 ext 192.168.0.2 ext 172.16.0.2 [gre tunnels] neta 10.200.0.2 neta2 10.200.0.2 a. ip tunnel add netb mode gre remote 172.16.0.2 local 172.16.0.1 ttl 255 ip link set netb up ip addr add 10.200.1.2 deb netb ip tunnel add netb2...

...0.11 RtrC interfaces: eth0 192.168.1.1 eth1 10.10.10.201 Tunnel setup on RtrB: ip tunnel add netC mode gre remote 10.10.10.201 local 10.10.10.11 ip link set netC up ip addr add 10.10.10.11 dev netC ip route add 192.168.1.0/24 dev netC Tunnel setup on RtrC: ip tunnel add netB mode gre remote 10.10.10.11 local 10.10.10.201 ip link set netB up ip addr add 10.10.10.201 dev netB ip route add 192.168.2.0/24 dev netB I''m stuck here. I tried adding routes for 224.0.0.0/4 and for a specific multicast group (say 239.16.2.2) to the netB and netC "devices&...

...nux box Linux A eth0 = 203.189.x.1 (internet) eth1 = 192.168.1.1 (going to hub private network) Linux B eth0 = 205.198.x.1 (internet) eth1 = 192.168.2.1 (going to hub private network) here is my configuration in Linux A and B. I also load the modules needed (insmod ip_gre) Linux A ip tunnel add netb mode gre remote 205.198.x.1 local 203.189.x.1 ttl 255 ip link set netb up ip addr add 192.168.1.1 dev netb ip route add 192.168.2.0/24 dev netb Linux B ip tunnel add neta mode gre remote 203.189.x.1 local 205.198.x.1 ttl 255 ip link set neta up ip addr add 192.168.2.1 dev neta ip route add 192.168...

...------------------------------------- [B] 172.16.0.1 [ipsec tunnel] 172.16.0.2 ------------------------------------------------------------- [A] linux 2.6.13 internal 10.200.1.2/24 ext 192.168.0.1 ext 172.16.0.1 [gre tunnels] netb 10.200.1.2 netb2 10.200.1.2 [B] linux 2.6.13 internal 10.200.0.2 ext 192.168.0.2 ext 172.16.0.2 [gre tunnels] neta 10.200.0.2 neta2 10.200.0.2 a. ip tunnel add netb mode gre remote 172.16.0.2 local 172.16.0.1 ttl 255 ip link set netb up ip addr add 10.200.1.2 deb netb ip tunnel add netb2...

...------------------------------------- [B] 172.16.0.1 [ipsec tunnel] 172.16.0.2 ------------------------------------------------------------- [A] linux 2.6.13 internal 10.200.1.2/24 ext 192.168.0.1 ext 172.16.0.1 [gre tunnels] netb 10.200.1.2 netb2 10.200.1.2 [B] linux 2.6.13 internal 10.200.0.2 ext 192.168.0.2 ext 172.16.0.2 [gre tunnels] neta 10.200.0.2 neta2 10.200.0.2 a. ip tunnel add netb mode gre remote 172.16.0.2 local 172.16.0.1 ttl 255 ip link set netb up ip addr add 10.200.1.2 deb netb ip tunnel add netb2...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, I've got this strange thing: I setup a openvpn link between two openwrts. NetA: 192.168.2.0/24 NetB: 192.168.0.0/24 In netA there is a mail server + DNS: 192.168.2.44, with domain name branch.abc.com In netB there is a mail server + DNS: 192.168.0.44, with domain name abc.com I setup both DNS server to be a slave server of each other domain. - From NetA, it is able to 'copy' the abc.com...

...145.35.162.44 ttl 255 echo adding network ariel2... ip addr add 192.168.1.1 dev neta ip route add 192.168.2.0/24 dev neta in file rc.local . . . /etc/rc.d/rc.ipip file rc.ipip on router B #!/bin/sh PATH=/sbin:/usr/sbin echo installing modul... modprobe ip_gre echo setting tunl0... ip tunnel add netb mode gre remote 145.35.162.44 local 145.35.160.94 ttl 255 echo adding nework ariel... ip addr add 192.168.2.1 dev netb ip route add 192.168.1.0/24 dev netb in file rc.local . . . /etc/rc.d/rc.ipip ...it''s so easy...but When I start these scripts the error come: RTNETLINK answers: Netwo...

...rface the packet gets routed onto. The setup looks something like this: Interface IP Gateway Table Network --------- -- ------- ----- ------- intA ipA gwA tableA netA intB ipB gwB tableB netB intC ipC gwC tableC netC [intD is the LAN interface] intD ipD (private) no gateway global netD This works fine most of the time, except that once in a while (every 5-10 minutes or so) packets going out on (e.g.) intB suddenly start getting NAT''...

Martin, If I understand whay you are suggesting, there is a problem in your design: It will only work if you use Hide NAT. The problem is that the ip_src == IP0 rule is wrong: The ip_src is not changed by the router and it is not equal to the IP of any of the machine interfaces. Can you think of a solution that will work in the following reasonabl scenario: Lets say I have two T1 internet

...e up with a problem. It is working on a mchine with the class C address 198.xxx.xxx.xxx. Any PC's with that on that IP address can see the server just fine. However, we also have another class C 207.xxx.xxx.xxx and folks on that one cannot see the server. We have seen this problem before and NetBeui solved that one. Any ideas? Thanks in advance. Paul Crittenden System Manager Simpson College e-mail: crittend@storm.simpson.edu

...ut when i use squidclient mgr:server_list command i see that rtt is still 650ms which is the time taken by satelite provider(ispA). The OFC takes 230ms. On this linux box we have 2 interface linked to different isp & the 3rd serves our local network.. The rules defined are... 50: from NETB lookup ispB 50: from ofiNetA lookup ispB 50: from ofiNetB lookup ispB 75: from NETA lookup ispA 125: from ofiNetC lookup BALANCE 125: from ofiNetD lookup BALANCE 125: from ofiNetE lookup BALANCE 32766: from all lookup main 32767: from all lookup default the default is define...

The 3.1 Beta is now available -- check the Shorewall home page. -- Tom Eastep \ Shorewall - iptables made easy AIM: tmeastep \ http://www.shorewall.net ICQ: #60745924 \ teastep@shorewall.net

hello list (and martin) ;x i have now composed my final(?) policy routing design. the goals i had when beginning with this, for you that have not follow mine and martins thread, was to 1) only let 192.168.1/24 to see all routes, 2) not route between defined networks, except to and from 192.168.1/24 and 3) not defined networks should only be able to reach 192.168.1/24. this might sound simple.

...pe*new*UNIX*password* %n\n *passwd:*all*authentication*tokens*updated*successfully* # Unix users can map to different SMB User names ; username map = /etc/samba/smbusers # Using the following line enables you to customise your configuration # on a per machine basis. The %m gets replaced with the netbios name # of the machine that is connecting ; include = /etc/samba/smb.conf.%m # Most people will find that this option gives better performance. # See speed.txt and the manual pages for details socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 # Configure Samba to use multiple inte...