-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi,
On 30.08.11 21:10, Gilson wrote: > So, now the OpenVPN is running correct? well, if the "ip r" command shows routes to your vpn -network: yes. If not, check the syslog using the "logread" command for error messages. > Other question: What's difference between the inputs DHCP-OLSR and > HNA4? They're responsible for what? > > DHCP-OLSR >> responsible for attribute the IP's address for > clients OLSR. HNA4 >> responsible for say, who IP range belongs the > OLSR. OLSR-DHCP assigns DHCP-Addresses to wifi clients via the ad-hoc interface. The client's address is masked (via NAT) behind the routers wifi-ip. In our mesh, we assign ip addresses to the nodes like this: 10.22.0.32 10.22.0.64 10.22.0.96 10.22.0.128 10.22.0.160 10.22.0.192 10.22.0.224 10.22.1.0 10.22.1.32 10.22.1.64 10.22.1.96 10.22.1.128 10.22.1.160 10.22.1.192 10.22.1.224 ... The remaining addresses are left for OLSR-DHCP clients. The OLSR-DHCP setting for router 10.22.1.64 is "10.22.1.64/27,255.255.0.0": $ ipcalc 10.22.1.64/27 Address: 10.22.1.64 00001010.00010110.00000001.010 00000 Netmask: 255.255.255.224 = 27 11111111.11111111.11111111.111 00000 Wildcard: 0.0.0.31 00000000.00000000.00000000.000 11111 => Network: 10.22.1.64/27 00001010.00010110.00000001.010 00000 HostMin: 10.22.1.65 00001010.00010110.00000001.010 00001 HostMax: 10.22.1.94 00001010.00010110.00000001.010 11110 Broadcast: 10.22.1.95 00001010.00010110.00000001.010 11111 Hosts/Net: 30 Class A, Private Internet This means: within the 10.22.0.0/16 Network, the range 10.22.1.64/27 is reserved for DHCP-Clients of node 10.22.1.64. A total of 30 dhcp-clients is possible for each wifi-node. HNA4 announces routes and hosts. The announcement of "0.0.0.0/0" means: "Here's an uplink and I would like to share it". It's also possible to announce a single IP or a network (10.22.0.0/16). Thanks to OLSR, all mesh-nodes will know now this host/network route (you may check it using the "ip r" command). regards, // melle - -- xmpp: [email protected] passion: http://mellenthin.de 1A2D 0833 0873 BBB4 B273 mission: http://freifunk-potsdam.de 0A11 4759 49E4 195F D9E6 pubkey: http://mellenthin.de/key.txt -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iF4EAREIAAYFAk5lLAUACgkQR1lJ5Blf2eYkMwD6AiyweEaqXaVWcClcO7+l84Yq p7prXUkfX6M8KqRdOR4BAJBl/7aYPtaDWdMKJBK2RCiWkMfWzB/d79gTFsIB4ME/ =J9Va -----END PGP SIGNATURE----- _______________________________________________ Users mailing list [email protected] https://lists.freifunk-potsdam.de/listinfo/users
