B.A.T.M.A.N

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4308 discussions

[B.A.T.M.A.N.] New release of the firmware Nightwing, wich uses BMX
by Julio Cesar Puigpinos 08 Dec '08

08 Dec '08

The development group [0] of LUGRo-Mesh [1] announces that already it's avalaible the second release of the firmware Nightwing [2], version 0.6-beta1 [3]. Nightwing allows the creation of Wireless Mesh Networks [4], with a fast and easy deployment. Requires an Atheros wireless chip, and a minimum of 4MB of flash memory and 16MB of RAM memory. It can be instaled in devices from Ubiquiti like the NanoStation, from Accton like the Fonera 2200, and many more devices that cover the minimun requirements. Some of the new characteristics introduced are: * Use of the protocol B.A.T.M.A.N.-Experimental (BMX) [5] * The Public connection Interface es now managed by the captive portal WiFiDog [6]. * Each Access Point has an unic SSID for every node. * A WiFiDog server [7] is avalaible for the LUGRo-Mesh Network. Thanks to Maximiliano Müller of SitiosHispanos.com for supplying a VPS for the server. The group has mailing list for the Nightwing firmware [8] and for the group it self [9]. Also, it's avalaible the repository of the LUGRo-Mesh Development Group [10]. [0] lugro-mesh-dev_AT_lugro.org.ar [1] http://www.lugro-mesh.org.ar/en/ [2] http://nightwing.lugro-mesh.org.ar/en/ [3] http://nightwing.lugro-mesh.org.ar/en/download.html [4] http://en.wikipedia.org/wiki/Wireless_mesh_network [5] https://dev.open-mesh.net/batman/wiki [6] http://dev.wifidog.org/wiki [7] http://wifidog.lugro-mesh.org.ar/ [8] http://www.lugro.org.ar/mailman/listinfo/nightwing [9] http://www.lugro.org.ar/mailman/listinfo/lugro-mesh [10] http://trac.assembla.com/lugro-mesh-dev/wiki Saludos, Julio -- www.lugro-mesh.org.ar/ Wireless Mesh Networks Group www.lugro.org.ar GNU/Linux User Group Rosario, Argentina Slackware rulez :P www.slackware.org NO A LA MATRICULA!!!: http://noalamatricula.wordpress.com/

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[B.A.T.M.A.N.] Looking for batman-adv 0.1-alpha
by Tobias Gieseke 08 Dec '08

08 Dec '08

Hi, I'm looking for Batman-advanced 0.1-alpha (compability version 1). We've got some meshnodes III from a company called Saxnet and they seem to work with this old version.. I can't find it in the repositories so perhaps someone can tell me where to find it, or send it to me directly. I need it for i386 architecture. Is there a chance to get batman-adv running on open-wrt? kind regards, Tobi

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[B.A.T.M.A.N.] 0.3.1 rv1152 - some test results
by Chris W. 05 Dec '08

05 Dec '08

Hello, thought I'd just let you know what I experienced when testing rv1152 on an outdoor network with atheroses and broadcoms, olsr in parallel. Interfaces are started with ifconfig eth1:1 10.4.2.29 netmask 255.255.0.0 broadcast 10.4.255.255 The batman test area looks something like this: http://preveli.gr/mesh/bat-228-2b.gif -1- gateway: a gw is started with batmand -s 10.4.2.50 -g 2mbit/256kbit eth1:1 the client 2.29 with batmand -s 10.4.2.50 -a 10.2.29.0/24 -r 2 ath0:1 When pinging the gateway through the client node or when accessing the internet through the node it logs Nov 26 22:52:04 (none) kern.err batmand[1287]: Error - got packet from unknown client: 10.4.2.29 (virtual ip 10.2.29.136) The tunnel itself is flickering, this happens with -r1,2,3 and -p client log: Gateway client - gateway (10.4.2.2) says: IP (169.254.0.1) is expired Deleting default route via gate0 (table 68) Adding default route to 10.4.2.2 (gw_flags: 40, tq: 178, gw_product: 0) Error - couldn't create tunnel: old tunnel is still active Adding default route to 10.4.2.2 (gw_flags: 40, tq: 179, gw_product: 0) Gateway client - got IP (169.254.0.1) from gateway: 10.4.2.2 Adding default route via gate0 (table 68) Gateway client - gateway (10.4.2.2) says: IP (169.254.0.1) is expired Deleting default route via gate0 (table 68) Adding default route to 10.4.2.2 (gw_flags: 40, tq: 181, gw_product: 0) Gateway client - got IP (169.254.0.1) from gateway: 10.4.2.2 Adding default route via gate0 (table 68) gateway log: Gateway - assigned 169.254.0.1 to client: 10.4.2.29 Gateway - assigned 169.254.0.1 to client: 10.4.2.29 Gateway - assigned 169.254.0.1 to client: 10.4.2.29 -?- What is batgat for, does it disannounce a gateway which in fact is down e.g due to dsl-failure ? -2- together with olsrd. All olsr nodes are on the subnet 192.168.x.x, all batman interfaces are aliases except on fonera 2.29 which is batman only. From a gateway node running olsrd in parallel the route to an announced network drops out towards the internet, the node itself is reachable: root@10.4.2.2:~# traceroute -n 10.4.2.29 traceroute to 10.4.2.29 (10.4.2.29), 30 hops max, 40 byte packets 1 10.4.2.95 13.918 ms 8.674 ms 4.966 ms 2 10.4.2.72 20.074 ms 6.971 ms 32.104 ms 3 10.4.2.29 41.365 ms 12.472 ms 33.477 ms root@10.4.2.2:~# traceroute -n 10.2.29.1 traceroute to 10.2.29.1 (10.2.29.1), 30 hops max, 40 byte packets 1 * * * 2 62.103.x.x 46.254 ms 35.242 ms * (internet) From another node (8.107) the host is pingable, but traceroute drops out to the olsr-network PING 10.4.2.29 (10.4.2.29): 56 data bytes 64 bytes from 10.4.2.29: seq=0 ttl=59 time=19.229 ms 64 bytes from 10.4.2.29: seq=1 ttl=59 time=14.573 ms traceroute to 10.4.2.29 (10.4.2.29), 30 hops max, 38 byte packets 1 192.168.8.105 11.337 ms 2.999 ms 3.366 ms 2 192.168.8.106 9.791 ms 5.150 ms 5.598 ms 3 192.168.106.2 10.965 ms 5.981 ms 7.978 ms 4 192.168.2.95 36.130 ms 6.777 ms 8.472 ms 5 192.168.2.72 18.389 ms 20.188 ms 10.949 ms 6 * * * 7 * * traceroute to 10.2.29.1 (10.2.29.1), 30 hops max, 38 byte packets 1 192.168.8.102 6.833 ms 5.335 ms 2.720 ms 2 192.168.8.106 17.269 ms 5.819 ms 8.960 ms 3 192.168.106.2 16.785 ms 6.966 ms 5.525 ms 4 * (internet) As I tested this amoung three nanostations (8.105,106,107) all went fine including traceroute to an announced subnet. Of these three only 8.106 has errors of the following kind - may this strange behaviour be an endian issue ? 8.106 atheros is lan-connected to 2.2 wrt54g broadcom: -3- previously announced networks are not deleted (8.106), the routing table collects multiple entries for the same destination Nov 26 23:18:42 Nano5-106 daemon.err batmand[574]: Error - can't add throw route to 10.2.29.0/24 via 10.8.106.100 (table 65): File exists Nov 26 23:18:42 Nano5-106 daemon.err batmand[574]: Error - can't add route to 10.2.29.0/24 via 10.8.106.100 (table 65): File exists Nov 26 23:18:47 Nano5-106 daemon.err batmand[574]: Error - can't add throw route to 10.8.106.100/32 via 10.8.106.100 (table 65): File exists Nov 26 23:18:47 Nano5-106 daemon.err batmand[574]: Error - can't add route to 10.8.106.100/32 via 10.8.106.100 (table 65): File exists root@Nano5-106:~# ip route show table 65 throw 10.5.30.100 proto static 10.5.30.100 via 10.4.8.105 dev ath0 proto static src 10.4.8.106 10.5.30.100 via 10.4.8.109 dev ath0 proto static src 10.4.8.106 10.5.30.100 via 10.4.8.102 dev ath0 proto static src 10.4.8.106 throw 10.2.50.0/24 proto static 10.2.50.0/24 via 10.8.106.100 dev eth0 proto static src 10.8.106.1 throw 10.2.29.0/24 proto static 10.2.29.0/24 via 10.4.8.102 dev ath0 proto static src 10.4.8.106 10.2.29.0/24 via 10.8.106.100 dev eth0 proto static src 10.8.106.1 10.2.29.0/24 via 10.4.8.105 dev ath0 proto static src 10.4.8.106 root@Nano5-106:~# ip rule 0: from all lookup local 6600: from all to 10.4.0.0/16 lookup 66 6601: from all to 10.8.106.0/24 lookup 66 6699: from all lookup 65 6700: from all to 10.4.0.0/16 lookup 67 6701: from all to 10.8.106.0/24 lookup 67 32766: from all lookup main 32767: from all lookup default This happens on 2.29 as well but not on every node, 8.107,105,104 and maybe others stay clear. It occurs on 8.109 which is lan-connected to broadcom 5.30 (see the map). Well, I'll keep on testing ;-) Chris

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[B.A.T.M.A.N.] Intel CC warning smashing
by Sven Eckelmann 01 Dec '08

01 Dec '08

Hi, I had a small discussion with Simon Wunderlich about r1166 and showed him a output intels c compiler to proof that the current code compiles "fine" with it. The output shows a big amount of warnings which were more or less useful. I promised him to send some patches to the mailinglist so more people can have a look at them and check if they are somewhat helpful. Best regards, Sven Eckelmann

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[B.A.T.M.A.N.] [PATCH] Compile object files before linking vis-advanced
by Sven Eckelmann 25 Nov '08

25 Nov '08

Signed-off-by: Sven Eckelmann <sven.eckelmann(a)gmx.de> --- vis-advanced/Makefile | 24 ++++++++++++++++++++---- 1 files changed, 20 insertions(+), 4 deletions(-) diff --git a/vis-advanced/Makefile b/vis-advanced/Makefile index 9448fd9..548d85f 100644 --- a/vis-advanced/Makefile +++ b/vis-advanced/Makefile @@ -16,6 +16,15 @@ # 02110-1301, USA # +ifneq ($(findstring $(MAKEFLAGS),s),s) +ifndef V + Q_CC = @echo ' ' CC $@; + Q_LD = @echo ' ' LD $@; + export Q_CC + export Q_LD +endif +endif + CC = gcc CFLAGS = -Wall -W -O0 -g3 -DDEBUG_MALLOC -DMEMORY_USAGE LDFLAGS = -lpthread @@ -24,13 +33,20 @@ LDFLAGS_STATIC = -lpthread -static SRC_C= allocate.c hash.c list-batman.c vis.c udp_server.c SRC_H= allocate.h hash.h list-batman.h vis.h vis-types.h +SRC_O= $(SRC_C:.c=.o) + + +vis-adv: $(SRC_O) Makefile + $(Q_LD)$(CC) $(CFLAGS) -o $@ $(SRC_O) $(LDFLAGS) +vis-adv-static: $(SRC_O) Makefile + $(Q_LD)$(CC) $(CFLAGS) -o $@ $(SRC_O) $(LDFLAGS_STATIC) -vis-adv: $(SRC_C) $(SRC_H) Makefile - $(CC) $(CFLAGS) -o $@ $(SRC_C) $(LDFLAGS) +%.o: %.c %.h + $(Q_CC)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ -vis-adv-static: $(SRC_C) $(SRC_H) Makefile - $(CC) $(CFLAGS) -o $@ $(SRC_C) $(LDFLAGS_STATIC) +%.o: %.c + $(Q_CC)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ clean: rm -f vis-adv vis-adv-static *.o *~ -- 1.6.0.4

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[B.A.T.M.A.N.] [PATCH] Reduce verbosity of make
by Sven Eckelmann 25 Nov '08

25 Nov '08

Make's normal output makes it hard to distinguish between warnings and commands, but `make -s` will completely hide information about what is currently done and irritate the user. A good compromise is linux way of printing the type of build command and the output filename of each target. The normal behaviour can be restored by running `make V=99`. Signed-off-by: Sven Eckelmann <sven.eckelmann(a)gmx.de> --- batman-adv-userspace/Makefile | 14 +++++++++++--- batman/Makefile | 16 ++++++++++++---- battool/Makefile | 12 ++++++++++-- 3 files changed, 33 insertions(+), 9 deletions(-) diff --git a/batman-adv-userspace/Makefile b/batman-adv-userspace/Makefile index e27acc5..d71b5e6 100644 --- a/batman-adv-userspace/Makefile +++ b/batman-adv-userspace/Makefile @@ -16,6 +16,14 @@ # 02110-1301, USA # +ifneq ($(findstring $(MAKEFLAGS),s),s) +ifndef V + Q_CC = @echo ' ' CC $@; + Q_LD = @echo ' ' LD $@; + export Q_CC + export Q_LD +endif +endif CC = gcc CFLAGS = -Wall -W -O1 -g @@ -50,13 +58,13 @@ all: $(MAKE) -j $(NUM_CPUS) $(BINARY_NAME) $(BINARY_NAME): $(SRC_O) $(SRC_H) Makefile - $(CC) -o $@ $(SRC_O) $(LDFLAGS) + $(Q_LD)$(CC) -o $@ $(SRC_O) $(LDFLAGS) %.o: %.c %.h - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ + $(Q_CC)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ %.o: %.c - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ + $(Q_CC)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ sources: mkdir -p $(FILE_NAME) diff --git a/batman/Makefile b/batman/Makefile index 61e5a98..22cdbbd 100644 --- a/batman/Makefile +++ b/batman/Makefile @@ -16,6 +16,14 @@ # 02110-1301, USA # +ifneq ($(findstring $(MAKEFLAGS),s),s) +ifndef V + Q_CC = @echo ' ' CC $@; + Q_LD = @echo ' ' LD $@; + export Q_CC + export Q_LD +endif +endif CC = gcc CFLAGS = -pedantic -Wall -W -O1 -g3 @@ -65,16 +73,16 @@ NUM_CPUS = $(shell NUM_CPUS=`cat /proc/cpuinfo | grep -v 'model name' | grep pro all: - $(MAKE) -j $(NUM_CPUS) $(BINARY_NAME) + @$(MAKE) -j $(NUM_CPUS) $(BINARY_NAME) $(BINARY_NAME): $(SRC_O) $(SRC_H) Makefile - $(CC) -o $@ $(SRC_O) $(LDFLAGS) + $(Q_LD)$(CC) -o $@ $(SRC_O) $(LDFLAGS) %.o: %.c %.h - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ + $(Q_CC)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ %.o: %.c - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ + $(Q_CC)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ sources: mkdir -p $(FILE_NAME) diff --git a/battool/Makefile b/battool/Makefile index a9ded64..805e454 100644 --- a/battool/Makefile +++ b/battool/Makefile @@ -16,6 +16,14 @@ # 02110-1301, USA # +ifneq ($(findstring $(MAKEFLAGS),s),s) +ifndef V + Q_CC = @echo ' ' CC $@; + Q_LD = @echo ' ' LD $@; + export Q_CC + export Q_LD +endif +endif CC = gcc CFLAGS = -W -Wall -O1 -g @@ -63,10 +71,10 @@ FILE_NAME= $(PACKAGE_NAME)_$(BAT_VERSION)-rv$(REVISION)_$@ all: $(BINARY_NAME) $(BINARY_NAME): $(SRC_O) $(SRC_H) Makefile - $(CC) -o $@ $(SRC_O) $(LDFLAGS) + $(Q_LD)$(CC) -o $@ $(SRC_O) $(LDFLAGS) %.o: %.c - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ + $(Q_CC)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c $< -o $@ sources: mkdir -p $(FILE_NAME) -- 1.6.0.4

1 0

[B.A.T.M.A.N.] b.a.t.m.a.n. under Windows, Linux
by Resul Cetin 25 Nov '08

25 Nov '08

Hii, is it possible to use Batman in windows, Linux and s.o., is there a tool like "OLSR-Switch" for Batman ? I couldn't find any information about it. Can anybody give me some information about this ? greetings, E.

2 1

[B.A.T.M.A.N.] [PATCH] Don't create different definitions of variables from header
by Sven Eckelmann 24 Nov '08

24 Nov '08

Declaration of variables in header files must be marked extern or they will create new definition in all files which include it. This could create collisions on different architectures or by using different linkers. A different effect is the misfeature of the program when different files access these variable and think they would use the same variable in memory. Signed-off-by: Sven Eckelmann <sven.eckelmann(a)gmx.de> --- batman-adv-userspace/batman-adv.h | 2 +- batman-experimental/batman.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/batman-adv-userspace/batman-adv.h b/batman-adv-userspace/batman-adv.h index 6c0aed3..33c5412 100644 --- a/batman-adv-userspace/batman-adv.h +++ b/batman-adv-userspace/batman-adv.h @@ -134,7 +134,7 @@ extern uint32_t pref_gateway; extern unsigned char *hna_buff; extern struct gw_node *curr_gateway; -pthread_t curr_gateway_thread_id; +extern pthread_t curr_gateway_thread_id; extern uint8_t found_ifs; extern int32_t receive_max_sock; diff --git a/batman-experimental/batman.h b/batman-experimental/batman.h index 8bcb48d..5fe64f6 100644 --- a/batman-experimental/batman.h +++ b/batman-experimental/batman.h @@ -568,7 +568,7 @@ extern struct list_head_first notun_list; extern struct unix_if unix_if; -struct vis_if *vis_if; +extern struct vis_if *vis_if; extern pthread_t gw_thread_id; -- 1.6.0.4

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[B.A.T.M.A.N.] BATMAN routing (via gate0)
by Derek C 24 Nov '08

24 Nov '08

Hi [yet] again! Can someone detail how BATMAN routes? For example if I have nodes with IPs like: 5.255.0.1 5.255.0.2 5.255.0.3 etc I see that BATMAN makes a tunnel to the gateway and then routes traffic via the 169.254 gate0 subnet Does this mean that all outgoing from the node should be NATed? or is it possible for the upstream node(s) to ping the node via its true IP address (5.255.XXX.XXX) ? thanks again, Derek -- Derek C

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[B.A.T.M.A.N.] OpenWRT Kamikaze - Freifunk Luci BMXD gui
by Outback Dingo 23 Nov '08

23 Nov '08

Anyone know if there exists a luci, ffluci, or freifunk kamikaze atheros capable freifunk-batman capable package or is there just no support for atheros, mips and luci with bmxd on the mesh mesh??? ive seen hints at potentially prior work but i would swear someone here uses is on a freifunk mesh ? question is is there an atheros/mips based for Atheros ahdemo or NS2 devices???

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