From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Langer Subject: Re: [B.A.T.M.A.N.] Problems with 0.3-beta rv963 and kmod-batgat Date: Thu, 31 Jan 2008 16:08:18 +0100 References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200801311608.18934.an.langer@gmx.de> Reply-To: The list for a Better Approach To Mobile Ad-hoc Networking List-Id: The list for a Better Approach To Mobile Ad-hoc Networking List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: The list for a Better Approach To Mobile Ad-hoc Networking hi, i try to help....with batgat on the gateway please check the kernel log.....on the client side run batman with -d 3 and check if you get a virtual ip from the gateway, on a fresh restart it can be a delay until you get an ip. Am Mittwoch, 30. Januar 2008 23:20:44 schrieb Vinay Menon: > Hi, > I am testing out batman 0.3-beta rv963 with openwrt-trunk (r10219) . > I could get the expected results when i am using tun instead of kmod-batgat > . > > but when i use kmod-batgat even tho the tunnel gate0 is established the > routing rules and firewall is same as with kmod-tun i cant get traffic thru > gate0 > > My Setup: > > ---- Wired > - - - - WiFi > > 192.168.111.1-----(WAN)-192.168.111.74(Gateway)10.1.125.158 - - - - - - > 10-1-125-158 (Node2) > your setup is : wan with 192.168.111.1 gateway with 10.1.125.158, 192.168.111.74 node with 10.1.125.158 ??? > *With kmod-batgat:* > > from > ping 192.168.111.1 -I gate0 > > ##on gateway > root@10-1-125-158:~# lsmod |grep batgat > batgat 10976 1 > > ##Ping from Node > root@Node2:~# ping 192.168.111.1 -I gate0 > PING 192.168.111.1 (192.168.111.1): 56 data bytes > --- 192.168.111.1 ping statistics --- > 46 packets transmitted, 0 packets received, 100% packet loss > > > ##tcpdump on node > root@10-1-125-158:~# tcpdump -i gate0 proto \\icmp > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > listening on gate0, link-type EN10MB (Ethernet), capture size 96 bytes > > 0 packets captured > 0 packets received by filter > 0 packets dropped by kernel > > > > *With kmod-tun:* > root@10-1-125-158:/# lsmod |grep tun > tun 6592 1 > > *##on Node* > > batman -cd2 > Gateway (#/255) Nexthop [outgoingIF], gw_class ... [ > B.A.T.M.A.N. 0.3-beta rv963, MainIF/IP: ath0/10.1.124.248, UT: 0d 0h52m] > => 10.1.125.158 (255 + 0) 10.1.125.158 [ ath0], gw_class 49 - > 4MBit/1024KBit, reliability: 0 > > > *##Ping from Node* > root@Node2:~# ping 192.168.111.1 > PING 192.168.111.1 (192.168.111.1): 56 data bytes > 64 bytes from 192.168.111.1: seq=0 ttl=63 time=8.473 ms > 64 bytes from 192.168.111.1: seq=1 ttl=63 time=6.585 ms > > > *##tcpDump on gateway's gate0* > > root@10-1-125-158:/# tcpdump -i gate0 proto \\icmp > tcpdump: WARNING: arptype 65534 not supported by libpcap - falling back to > cooked socket > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > listening on gate0, link-type LINUX_SLL (Linux cooked), capture size 96 > bytes > 00:50:45.798376 IP 169.254.0.1 > 192.168.111.1: ICMP echo request, id 1004, > seq 0, length 64 > 00:50:46.614360 IP 192.168.111.1 > 169.254.0.1: ICMP echo reply, id 1004, > seq 0, length 64 > 00:50:46.805310 IP 169.254.0.1 > 192.168.111.1: ICMP echo request, id 1004, > seq 1, length 64 > 00:50:46.806369 IP 192.168.111.1 > 169.254.0.1: ICMP echo reply, id 1004, > seq 1, length 64 > > *##tcpDump on gateway's eth0* > root@10-1-125-158:/# tcpdump -i eth0 proto \\icmp > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes > 00:48:29.108148 IP 192.168.111.74 > 192.168.111.1: ICMP echo request, id > 1003, seq 6, length 64 > 00:48:29.145367 IP 192.168.111.1 > 192.168.111.74: ICMP echo reply, id > 1003, seq 6, length 64 > > > Also at times ip rules dont appear on node and i have to restart batmand > to get the network working.