Arbeitsgruppe Hardware Mikrotik Routerboards: Unterschied zwischen den Versionen
Markit (Diskussion | Beiträge) K (→IP Assignments:) |
Markit (Diskussion | Beiträge) (→Geplant (Markus)) |
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| Zeile 98: | Zeile 98: | ||
ips of range 192.168.101.200..254 are reserved for temporal usage only! | ips of range 192.168.101.200..254 are reserved for temporal usage only! | ||
| + | |||
| + | == OLSR == | ||
| + | |||
| + | after you got into the bash of your routerboard,.. | ||
| + | |||
| + | it`s easy to put olsrd on it (and some other usefaul utilities, e.g. ip or busybox with missing applets) | ||
| + | |||
| + | some useful things/hints: | ||
| + | * the RouterOs/Winbox Files section store files in /rw/pckg | ||
| + | * many utilities are there but not symlinks to busybox e.g. use #busybox ls | ||
| + | * you may add symlinks for convenience or add scripts to /etc/run.d/* but do not whine if your boards stops booting, if you did something wrong (you may have to recover with netinstall, or serial connection) | ||
| + | * RouterOs numbers Routing tables internally different than what you enter (so if you wanna use RtTable you have to fiddle around a bit, to get the right table) | ||
| + | * the oldest ip adress is the primary one per interface, (if you edit one, its the newest again, and not the primary one any more (this is just a problem if you have multiple adresses per interface) | ||
| + | * icmp_redirects can not be turned off via the /proc/sys/net/ipv4/all/icmp_redirects, so you can/should not use olsr with adhoc mode wifi links or on software bridges | ||
| + | * if you want to mod (e.g. put a link to the olsrd-httpinfo) the web-startpage use /home/web/index2.html.orig to do it permanently (to draft use the index2.html) | ||
== Geplant (Markus) == | == Geplant (Markus) == | ||
| Zeile 105: | Zeile 120: | ||
Leopoldsberg - HP 4 | Leopoldsberg - HP 4 | ||
| − | Heunord antenna 2 - | + | Heunord antenna 2 - herzilein (28dbi grid dort schon vorhanden und ausgerichtet) |
| − | + | ho6 - liechtwicht | |
| − | + | Liechtwicht - HP4 auf DUAL ausbauen (Teststrecke) | |
| − | + | beim ersten versuch gab es nur immense störungen zwischen den beiden links,.. | |
| − | + | ||
| − | + | ||
vorersts duallinks vermutlich mit bonding, | vorersts duallinks vermutlich mit bonding, | ||
Version vom 3. April 2009, 12:18 Uhr
Inhaltsverzeichnis
Equpiment avaliable:
outdated, a lot more equipment arrived in last time
person responsible for inventar Markus K.
equpiment offers (with little tech support)
Main nodes
NIX
1x RB433AH in alubox planned links: - ho6 (24 dbi grid) - ares tower (30 dbi grid) - geraldo (23 dbi panel)
tested link: - geraldo osbridge as client 6-8 mbit (the same when @vivi) to do: - 2.4ghz accespoint (fonera in 14dbi antenna box) only for very near clients - better 2.4ghz ? sector ?
photos:
Markus G., Markus K.
Heuberg
Nobody knows whats there, probably RB433 in alubox with some random antennas.
Also a pair of RB411 working as my uplink. (not touched since 6 months works stable in 54*2/54*2 mbps mode, 30 mbps)
Soon to be rebuild with RB493AH(replacement for poor indoor vlan switch), better antenna paths separation.
Routerstation/PRO as olsrd server ??
kryptaroof
2X RB433 in alubox
functional links: - ffh (26 dbi grid) osbridge as client 10mbps - heuberg (26 dbi grid) ~40mbps throghput, unstable on heuberg RX side, 36mbps*2/36mbps*2 turbo mode fixed - ho6 (23 dbi panel) - ccq ~50%, soon be moved @NIX
to do: - akh (23 dbi panel) - 2.4ghz access point for very near clients
photos: markus
IP Assignments:
192.168.101.1 spenger25 rb411 192.168.101.2 heunord rb411 192.168.101.3 heunord rb433 192.168.101.4 garten94 rb433 192.168.101.5 liechtwicht rb433 192.168.101.6 nord27 rb411 192.168.101.7 hp4 rb433 192.168.101.8 gerhardusgasse rb411 - connected to hp4 192.168.101.10 NIX - rb433AH 192.168.101.11 rosenstein 192.168.101/2.12 kryptaroof-lower rb433 - ether3 management IP only ! 192.168.101.13 ho6-rb532 192.168.101/2.14 kryptaroof-upper bridge to heunord rb433 192.168.102.15 nbg-roof 192.168.102.16 nbg 192.168.101.17 heusued
192.168.101.25 RB493AH - spenger25 indoor testbed :)
see also: NBG
on olsr router behind the 5 ghz devices there is following rule for ip assignment for better management of routerboards (e.g. useful for ssh-tunnel)
192.168.101.100+x
above shall mean if routerboard has 192.168.101.23 router attached to routerboard should have 192.168.101.123
best place to add this ip (on an fff-router) is to append /etc/init.d/S40network with
#routerboard management ip ip addr add 192.168.101.1xx/24 dev vlan1
(Caution: this will not survive flashing the router again)
btw: if you have multiple (olsr) routers attached to the routerboard, than you setup is to be considered invalid, as it causes unwanted traffic to the routerboard network!
ips of range 192.168.101.200..254 are reserved for temporal usage only!
OLSR
after you got into the bash of your routerboard,..
it`s easy to put olsrd on it (and some other usefaul utilities, e.g. ip or busybox with missing applets)
some useful things/hints:
* the RouterOs/Winbox Files section store files in /rw/pckg * many utilities are there but not symlinks to busybox e.g. use #busybox ls * you may add symlinks for convenience or add scripts to /etc/run.d/* but do not whine if your boards stops booting, if you did something wrong (you may have to recover with netinstall, or serial connection) * RouterOs numbers Routing tables internally different than what you enter (so if you wanna use RtTable you have to fiddle around a bit, to get the right table) * the oldest ip adress is the primary one per interface, (if you edit one, its the newest again, and not the primary one any more (this is just a problem if you have multiple adresses per interface) * icmp_redirects can not be turned off via the /proc/sys/net/ipv4/all/icmp_redirects, so you can/should not use olsr with adhoc mode wifi links or on software bridges * if you want to mod (e.g. put a link to the olsrd-httpinfo) the web-startpage use /home/web/index2.html.orig to do it permanently (to draft use the index2.html)
Geplant (Markus)
--> check freebone activities also!
Leopoldsberg - HP 4
Heunord antenna 2 - herzilein (28dbi grid dort schon vorhanden und ausgerichtet)
ho6 - liechtwicht
Liechtwicht - HP4 auf DUAL ausbauen (Teststrecke)
beim ersten versuch gab es nur immense störungen zwischen den beiden links,..
vorersts duallinks vermutlich mit bonding, langfristig mittels ospf costs (das wenn auch im ganzen routerboard network ospf läuft)
Plans (Jan)
Create point to multipoint, fully redundant (OSPF setup) uplink in triangle:
KRYPTA-PELIKAN-HEUNORD
Capable of carrying 60-80 mbps traffic full duplex
we need:
3x ALIX 3c1 or RB433AH
6x mini pci sparklan or R52
3x ALU BOX for board, with 3xN-ufl pigtails
3x MARS 25 DBI dual polarisation antenna
6x pigtails ufl-n
6x 2 meters of 5ghz (RF400) meter cable N-N
---
Functional routerboard links:
heunord - spenger25
tadellos 30mbps 2x rb411´
heunord antenna 3 - VIVI (UPLINK for heunord)
temporary link, antenas not perfect aligned 18/18 mbps 08/12/01 antenna on vivi moved away, fixed in Novermeber 08/12/15 link deaktiviert, zu schlechtes signal 08/12/29 antenna on vivi fixed again (33db SNR), now 22/25mbit always suffers from interferences with outher links, maybe minipci shielding, may improve this, or better antenna cables, or bigger distances between antennas,..
heunord antenna 3 - rosentstein
markus, tadellos, geplanter polarisationswechel und verbindung mit heunord antenna 2, to reduce airtime conflicts with VIVI-HEUNORD
heunord antenna 2 - liechtwicht
markus, war tadellos (40mbps) seit november08 etwas problematisch (nach Umbau, vmtl. schlechtes pigtail) aber auch absichtlich möglichst hohen kanal, und kein rutbo-mode, und geringere leistung um heunord - VIVI nicht zu stören, momentan (12/16mbit)
heunord antenna 0 - garten94
markus, currently 25mbps (40 would be no problem) turbo mode deaktivated, as it makes huge interferences with other links (even when on low tx-power) very low tx power on both ends (as its only 200 meters anyways, and disturbs viv-heunord)
garten94 (rb433) - nord27 (rb411)
markus, 12km link, 28db grid on garten and 23 db antennabox 18mbit, very reliable, better than with heunord (which it was before), less interference with other 5ghz and with trees (-;
liechtwicht - hp4
markus, felix 19dbi gentlebox, 18dbi dual antenna, 30/18mbps, turbo-mode, noch nicht perfekt ausgerichtet momentan kein duallink, aber ist geplant, sobald weitere dualantennen vorhanden(schon bestellt)
VIVI - HO6
2x RB532 - andi/markus durch votivkriche sehr extrem eingeschränkte sicht, ca. 20mbit 26db gridantennen
