[B.A.T.M.A.N.] Understanding MAC-Adresses in iptables-Logs

2015-01-25 Thread Jan Lühr
Hello folks, there appears to be some misconfiguration in our network. A gateway is blocking unknown ip-addresses: [658047.514011] FORWARD DROPPEDIN=bat0 OUT=backbone MAC=3a:81:5b:64:fa:32:08:fc:88:9b:8a:60:08:00:45:00:00:4f:6c:b1:40:00:3f:06:b8:8e:0a:a6 SRC=10.166.28.69 DST=173.194.65.188

Re: [B.A.T.M.A.N.] alfred: IPC issues

2014-08-07 Thread Jan Lühr
Hello, thanks for your feedback. Am 08/07/2014 10:37 AM, schrieb Simon Wunderlich: Hello Jan, Hei folks, I'm using alfred 2014.0.0 on OpenWRT Barrier Breaker. Alfred is running: root@6466b34ffcac:~# ps -w | grep alfred 1718 root 1100 S/usr/sbin/alfred -i br-freifunk -b bat0

Re: [B.A.T.M.A.N.] alfred: IPC issues

2014-08-07 Thread Jan Lühr
Hello, Am 08/07/2014 10:37 AM, schrieb Simon Wunderlich: Hello Jan, Hei folks, I'm using alfred 2014.0.0 on OpenWRT Barrier Breaker. I'm not able to reproduce this issue using 2014.3.0. I'm not certain, whether 2014.3.0 is the cause. Greetz, Jan

[B.A.T.M.A.N.] Running alfred as non-root user?

2014-08-07 Thread Jan Lühr
Hello, everytime I try to start alfred 2014.3.0 using a dedicated non-root user it fails with: can't bind unix socket: Address already in use Running as root is successful. Is it possible to start alfred as non-root? Thanks, Jan

[B.A.T.M.A.N.] alfred: IPC issues

2014-08-06 Thread Jan Lühr
Hei folks, I'm using alfred 2014.0.0 on OpenWRT Barrier Breaker. Alfred is running: root@6466b34ffcac:~# ps -w | grep alfred 1718 root 1100 S/usr/sbin/alfred -i br-freifunk -b bat0 But cannot be queried using the client: root@6466b34ffcac:~# alfred -r 94 can't connect to unix socket:

Re: [B.A.T.M.A.N.] Fwd: Re: increasing BATADV_FRAG_MAX_FRAGMENTS

2014-07-01 Thread Jan Lühr
Hello, Am 07/01/2014 11:21 AM, schrieb elektra: Hi – During an experiment it was found, that BATADV_FRAG_MAX_FRAGMENTS=16 allows ~72 clients to be connected to one single access point. would you mind sharing some details regarding the experiments you performed ? The reason for this

Re: [B.A.T.M.A.N.] DHCP-Monitoring of Gateways

2014-06-16 Thread Jan Lühr
Hello, Am 06/16/2014 08:14 AM, schrieb Marek Lindner: Hi, we're running batman 2013.4, having multiple Gateways. For doing so, we'd like to monitor the availability of every dhcp-server on each Gateway. I noticed: If DHCP-Packages (even unicast ones) that unicast DHCP-Requests /

[B.A.T.M.A.N.] DHCP-Monitoring of Gateways

2014-06-15 Thread Jan Lühr
Hello, we're running batman 2013.4, having multiple Gateways. For doing so, we'd like to monitor the availability of every dhcp-server on each Gateway. I noticed: If DHCP-Packages (even unicast ones) that unicast DHCP-Requests / Discovery are unanswered, if - they're sent locally on a gateway -

[B.A.T.M.A.N.] DAT (DNT) IPv6?

2014-04-05 Thread Jan Lühr
Hello, just wondering: Is there a DAT implementation for IPv6? I distributed neighbor table would certainly be nice :) Greetz, Jan

[B.A.T.M.A.N.] On compat version 15 in the Freifunk-KBU network

2013-05-19 Thread Jan Lühr
Hello folks, I'd like to give some thought's for the upcoming batman-adv release, especially on compat version 15. This somewhat summarizes my discussion with T_X on the wireless community weekend (WCW -- 2013-05-10 - 2013-05-12). As some of you may know already, we're running a small freifunk

Re: [B.A.T.M.A.N.] Advice for dense meshes

2013-01-22 Thread Jan Lühr
Hello, Am 22.01.2013 um 13:54 schrieb Steve Song: A colleague of mine is building a batman-adv mesh network in an apartment building with essentially one node per apartment. Not surprisingly, results in a very dense mesh with each node having a large number of neighbours. Here is a

Re: [B.A.T.M.A.N.] Unterstanding gateway-mode - why do nodes have a sticky gateway

2013-01-16 Thread Jan Lühr
Hello world! I'm back: Am 16.01.2013 um 02:42 schrieb NicoEchániz: I wanted to share this proposal we arrived at after discussion with some AlterMundi hackers, so we can discuss it during our future IRC session. I've previously shared it with yanosz, who had some observations that he can

Re: [B.A.T.M.A.N.] Unterstanding gateway-mode - why do nodes have a sticky gateway

2013-01-09 Thread Jan Lühr
Hello, Am 09.01.2013 um 07:30 schrieb Marek Lindner: On Wednesday, January 09, 2013 00:35:17 NicoEchániz wrote: On 01/08/2013 03:15 AM, Marek Lindner wrote: May I propose that we schedule an IRC discussion for this topic ? I lost track of what you are actually trying to achieve and I see

Re: [B.A.T.M.A.N.] Unterstanding gateway-mode - why do nodes have a sticky gateway

2013-01-09 Thread Jan Lühr
Hello, Am 09.01.2013 um 18:39 schrieb NicoEchániz: On 01/09/2013 08:49 AM, Jan Lühr wrote: Hello, Am 09.01.2013 um 07:30 schrieb Marek Lindner: On Wednesday, January 09, 2013 00:35:17 NicoEchániz wrote: On 01/08/2013 03:15 AM, Marek Lindner wrote: May I propose that we schedule an IRC

Re: [B.A.T.M.A.N.] Unterstanding gateway-mode - why do nodes have a sticky gateway

2013-01-07 Thread Jan Lühr
Hello, Am 05.01.2013 um 10:47 schrieb Jan Lühr: Am 05.01.2013 um 00:28 schrieb NicoEchániz: On 01/04/2013 02:41 PM, Marek Lindner wrote: On Friday, January 04, 2013 23:12:59 NicoEchániz wrote: Selection class 3 and beyond do change the gateway when a better one becomes available. But as you

Re: [B.A.T.M.A.N.] Unterstanding gateway-mode - why do nodes have a sticky gateway

2013-01-05 Thread Jan Lühr
Hello, Am 05.01.2013 um 00:28 schrieb NicoEchániz: On 01/04/2013 02:41 PM, Marek Lindner wrote: On Friday, January 04, 2013 23:12:59 NicoEchániz wrote: Selection class 3 and beyond do change the gateway when a better one becomes available. But as you correctly pointed out these selection

Re: [B.A.T.M.A.N.] Packet-Loss-Peaks in a Freifunk-Network

2013-01-04 Thread Jan Lühr
Hi Linus, nice to hear from you again. Am 04.01.2013 um 06:34 schrieb Linus Lüssing: What were the exact batman-adv versions at the time you made those graphs for the shown nodes as well as any intermediate nodes (although if I got your setup right then the nodes in those graphs do not

Re: [B.A.T.M.A.N.] Unterstanding gateway-mode - why do nodes have a sticky gateway

2013-01-04 Thread Jan Lühr
Hello, Am 04.01.2013 um 18:41 schrieb Marek Lindner: On Friday, January 04, 2013 23:12:59 NicoEchániz wrote: Selection class 3 and beyond do change the gateway when a better one becomes available. But as you correctly pointed out these selection classes don't consider the announced

Re: [B.A.T.M.A.N.] Unterstanding gateway-mode - why do nodes have a sticky gateway

2013-01-03 Thread Jan Lühr
Hello, Am 03.01.2013 um 02:57 schrieb Marek Lindner: On Thursday, January 03, 2013 07:28:02 Jan Lühr wrote: The client should use 6a:4b:93:de:00:84 as a gatway, since it provides much higher data rates - however, it is stuck at aa:31:0e:4a:0f:1d. I have observed the same behavior

[B.A.T.M.A.N.] Packet-Loss-Peaks in a Freifunk-Network

2013-01-03 Thread Jan Lühr
Hello folks, we spent some effort in measuring the stability on our freifunk-network. The networt itself consists of two networks. - Tinc-VPN, batman-adv 2011.2.0 - fastd-VPN, batman-adv 2012.4.0 The fastd-network has two gateways (kif and fastd3) and two nodes. Each node is connected to both

Re: [B.A.T.M.A.N.] Unterstanding gateway-mode - why do nodes have a sticky gateway

2013-01-03 Thread Jan Lühr
Hello, Am 03.01.2013 um 15:58 schrieb Marek Lindner: On Thursday, January 03, 2013 19:03:11 Jan Lühr wrote: c) Disable regular gateway, force node to switch to backup kif:~# batctl gw_mode client Gateway-List is: reifunk-b0487acb2d58:~# batctl gwl Gateway (#/255

Re: [B.A.T.M.A.N.] Packet-Loss-Peaks in a Freifunk-Network

2013-01-03 Thread Jan Lühr
Hello, Am 03.01.2013 um 16:00 schrieb Marek Lindner: On Thursday, January 03, 2013 22:16:32 Jan Lühr wrote: We noticed a few, unusual things: - regardless of the link tested (kif or fastd3) and regardless of the node (node1, node2) small interruptions (loss-peaks) are appearing

Re: [B.A.T.M.A.N.] Unterstanding gateway-mode - why do nodes have a sticky gateway

2013-01-02 Thread Jan Lühr
Hello, Am 01.01.2013 um 18:25 schrieb NicoEchániz: On 12/30/2012 10:16 PM, Jan Lühr wrote: Hello, I started using batman-adv's gateway mode. Sadly, I ran into some trouble - A client is connected to two gateways via vpn (fastd): # batctl gw_mode client (selection class: 1) # batctl

[B.A.T.M.A.N.] Unterstanding gateway-mode - why does node have a sticky gateway

2012-12-30 Thread Jan Lühr
Hello, I started using batman-adv's gateway mode. Sadly, I ran into some trouble - A client is connected to two gateways via vpn (fastd): # batctl gw_mode client (selection class: 1) # batctl gwl Gateway (#/255) Nexthop [outgoingIF]: gw_class ... [B.A.T.M.A.N. adv

Re: [B.A.T.M.A.N.] Batman-adv gateways vs IPv6

2011-03-15 Thread Jan Lühr
Hello, Am 15.03.2011 um 16:15 schrieb Linus Lüssing: On Mon, Mar 14, 2011 at 01:39:51PM +0100, Jan Lühr wrote: We're up to deploy batman-adv in an wireless mesh network with multiple routers / gateways providing access to the outside world. Furthermore deploying an IPv4 / v6 dual stack

Re: [B.A.T.M.A.N.] Batman-adv gateways vs IPv6

2011-03-15 Thread Jan Lühr
Hello, Am 15.03.2011 um 16:38 schrieb Jan Lühr: Hello, Am 15.03.2011 um 16:15 schrieb Linus Lüssing: Thanks for you reply - I'm even not sure about our use-case. We're currently discussing options on running an batman-adv in a freifunk-style network, using global IPv6 adresses. My