VisLab network

VisLab robotics network domain:

• Domain: visnet
• Subnet: 10.10.1.*

For a table that summarizes most of the IP addresses, see [[1]].

Cortex nodes

Cortex server and clients have the following IPs and domain names:

• Server: 10.10.1.240, server.visnet
• Client 1: 10.10.1.1, cortex1.visnet
• Client 2: 10.10.1.2, cortex2.visnet
• Client 3: 10.10.1.3, cortex3.visnet
• Client 4: 10.10.1.4, cortex4.visnet
• Client 5: 10.10.1.5, cortex5.visnet
• Client 6: 10.10.1.6, cortex6.visnet

Other nodes

Other assigned ip's and names are:

• Gateway: 10.10.1.254, gtisr.visnet
• Cortex Switch: 10.10.1.250, swcompurack.visnet
• Vislab Switch: 10.10.1.251, swvislab.visnet
• iCubBrain1: 10.10.1.41, icubbrain1.visnet
• iCubBrain2: 10.10.1.42, icubbrain2.visnet
• DHCP Range: 10.10.1.100-199
• Chico pc104: 10.10.1.50
• Chico clients: 10.10.51-59
• Chica Net: 10.10.1.60-69
• Balta Net: 10.10.1.70-79

DNS configuration

Name resolution in the visnet network is managed by a BIND system on the machine server.visnet. To add or change the table of names and IPs, do 'cd /etc/bind', edit and change the file '/visnet.src' (need super user permission) and then run 'make'. After a while (the tables must be copied to ISR DNS server, which may take a few minutes) you can ping the new machines by name.

As of September 2009, the configuration file is as follows:

## 10:45, 2 September 2009 (UTC)10:45, 2 September 2009 (UTC)10:45, 2 September 2009 (UTC)10:45, 2 September 2009 (UTC)Alex
## Tabela de DNS -- VisNet
## 10:45, 2 September 2009 (UTC)10:45, 2 September 2009 (UTC)10:45, 2 September 2009 (UTC)10:45, 2 September 2009 (UTC)Alex
##
domain("visnet")
prefix("10.10.1")
soa("server.isrnet", "alex", "isr.ist.utl.pt")
ns("server.visnet")
##
## Sintaxe:
## NOME ------- IP ---- COMENTARIO (entre aspas) ----------------------
##
a(cortex1,	1,	"Compurack client 1")
a(cortex2,	2,	"Compurack client 2")
a(cortex3,	3,	"Compurack client 3")
a(cortex4,	4,	"Compurack client 4")
a(cortex5,	5,	"Compurack client 5")
a(cortex6,	6,	"Compurack client 6")
a(cortex7,	7,	"Compurack client 7")
a(icubbrain1, 	41,	"Supermicro 1")
a(icubbrain2,   42,     "Supermicro 2")
a(pc104,	50,	"Chico pc104")
a(icubsrv,	51,	"iCub chico")
a(chico2,	52,	"iCub chico")
a(chico3,	53,	"iCub chico")
a(chico4,	54,	"iCub chico")
a(chico5,	55,	"iCub chico")
a(chico6,	56,	"iCub chico")
a(chico7,	57,	"iCub chico")
a(chico8,	58,	"iCub chico")
a(chico9,	59,	"iCub chico")
a(chica,	60,	"iCub chica")
a(chica1,	61,	"iCub chica")
a(chica2,	62,	"iCub chica")
a(chica3,	63,	"iCub chica")
a(chica4,	64,	"iCub chica")
a(chica5,	65,	"iCub chica")
a(chica6,	66,	"iCub chica")
a(chica7,	67,	"iCub chica")
a(chica8,	68,	"iCub chica")
a(chica9,	69,	"iCub chica")
a(balta,	70,	"Baltazar")
a(balta1,	71,	"Baltazar")
a(balta2,	72,	"Baltazar")
a(balta3,	73,	"Baltazar")
a(balta4,	74,	"Baltazar")
a(balta5,	75,	"Baltazar")
a(balta6,	76,	"Baltazar")
a(balta7,	77,	"Baltazar")
a(balta8,	78,	"Baltazar")
a(balta9,	79,	"Baltazar")
range(dhcp-, 100, 199)
a(server,	240,	"Compurack server")
a(swcompurack,	250,	"Compurack switch")
a(swvislab,	251,	"Vislab switch")
a(gtisr,	254,	"gateway")
## -- EOF --
### Local Variables: ###
### gendns-keywords: ("^domain" "^prefix" "^soa" "^ns" "^mx" "^a" "^range" "^rangex" "^cname" ("\t" . highlight)) ###
### font-lock-defaults: (gendns-keywords nil t ((?# . "<") (?\n . ">")) nil) ###
### mode: font-lock ###
### End: ###

Connectivity

Cortex machines are connected to Cortex Switch, that links to VisLab switch with a fiber optic connection of 4Gbit/s.

Traffic

Network traffic can be checked at:

• http://inode1.isrnet/cacti (user guest, pass guest)