RARE user and assistance email list

[Marcos Felipe Schwarz <>]

I did the follow configuration:

bridge 2

mac-learn

exit

!

bridge 3

mac-learn

exit

!

interface bvi2

no description

vrf forwarding v2

no shutdown

no log-link-change

exit

!

interface bvi3

no description

vrf forwarding v3

no shutdown

no log-link-change

exit

!

interface sdn1

no description

mtu 1500

macaddr 001c.2041.1346

lldp enable

bridge-group 3

no shutdown

log-link-change

exit

!

interface sdn16.16

no description

bridge-group 3

no shutdown

no log-link-change

exit

!

interface sdn19.19

no description

bridge-group 2

no shutdown

no log-link-change

exit

!

interface sdn4

no description

mtu 1500

macaddr 0002.740b.262f

lldp enable

bridge-group 2

no shutdown

log-link-change

exit

!

server p4lang p4

export-bridge 2

export-bridge 3

export-port sdn1 132 100 0 1 0

export-port sdn4 156 100 0 1 0

export-port sdn19.19 202 0 0 0 0

export-port bvi2 204 0 0 0 0

export-port sdn16.16 206 0 0 0 0

export-port bvi3 208 0 0 0 0

!

 

It didn't work, so I added the following:

vrf definition v2

exit

!

vrf definition v3

exit

!

interface bvi2

vrf forwarding v2

ipv4 address 10.0.16.253 255.255.255.0

exit

!

interface bvi3

vrf forwarding v3

ipv4 address 10.0.16.254 255.255.255.0

exit

!

server p4lang p4

export-vrf v2 2

export-vrf v3 3

exit

!

Now it Works for about 15 seconds, than it stops for 15 seconds, than it Works again and keeps repeting this patern....

 

Regards,

 

Marcos Schwarz

 

-----Mensagem original-----

De: Marcos Felipe Schwarz

Enviada em: quarta-feira, 22 de setembro de 2021 11:25

Para: ; ;

Assunto: RES: [RARE-users] [gn4-3-wp6-t1-wb-RARE] [freertr] Point-to-point L2 connections between different ports

 

The model is that, I need two bridge "inline", 1 do send the packet from DTN1 to Stordis1, and the other from Stordis2 to DTN2. And if this bridge domains are mac aware, it can make some confusions, since DTN1 mac will be received twice, first comming from DTN1 and after comming from Stordis2.

Using QinQ normally, you are not mac-aware of the cliente-VLAN, so it solves the problem.

Using some L2 Cross-connects can also help.

 

I'm testing using 2 bridges, but it is intermmitent, I´ll post the config and results soon after some additional tests.

 

Regards,

 

Marcos Schwarz

 

-----Mensagem original-----

De: <> Em nome de Jordi Ortiz Enviada em: quarta-feira, 22 de setembro de 2021 11:17

Para: ;

Assunto: Re: [RARE-users] [gn4-3-wp6-t1-wb-RARE] [freertr] Point-to-point L2 connections between different ports

 

hi,

 

so this means that the qinq would be addressed transparently and it will work. Right?

 

Jordi

 

El 22/09/2021 a las 15:37, mc36 escribió:

> hi,

> my best guess if you configure bridging on the ports...

> there is not specific qinq mode because the p4 code does not care

> about the inner packets in case of bridging....

> regards,

> cs

>

>

> On 9/22/21 14:28, Marcos Felipe Schwarz wrote:

>> Hi all,

>>

>> I’m trying to use my Wedge with RareOS as a Programmable Patch

>> Panel. Basically to create point-to-point L2 connections between

>> different ports o our lab to generate multiple logical topologies. As

>> in the attached image.

>>

>> I’d like some help to understand what would features should I use

>> to achieve this using RARE/freeRtr.

>>

>> I’ve already achieved this in other systems using QinQ, but I

>> couldn’t find a corresponding feature. Using RARE, I tried to

>> create 2 bridges (Orange and Red), each in a different vrf but it

>> also didn’t work.

>>

>> Ideally, the DTNs should be in the same network. But we can adapt to

>> use different networks if it makes the solution easier

>>

>> Regards,

>>

>> Marcos Schwarz

>>

>> *Gerente de P&D | /R&D Manager/*

>>

>> Gerência de Execução de P&D em Ciberinfraestrutura | /Management

>> of R&D Execution in Cyberinfrastructure/

>>

>> Diretoria de Pesquisa e Desenvolvimento | /Board of Research and

>> Development/

>>

>> RNP - Rede Nacional de Ensino e Pesquisa | /Brazilian National

>> Research and Educational Network/

>>

>> Promovendo o uso inovador de redes avançadas | /Promoting the

>> innovative use of advanced networks/

>>

>> http://www.rnp.br <http://www.rnp.br/> | +55 (19) 3787-3386 | Skype

>> ID: marcos.f.sch**

>>

>> Campinas - SP - Brasil | E-mail:

>> <>

>>

>

>

>

>

>

--

Jordi Ortiz

(+34)868884644/(+34)868888532

http://ants.inf.um.es/~jordiortiz

Dpto. Ingeniería de la Información y las Comunicaciones Universidad de Murcia

 

 

 

 

 

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[dpdadm@SDNM-FOG ~]$ ssh 
's password:
welcome
line ready
RIO0001#show run
hostname RIO0001
buggy
!
logging buffered debug 10240
logging file debug /var/log/freertr.log
logging rotate 655360000 /var/log/freertr.old
!
crypto rsakey rsa import 
$v10$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
!
crypto dsakey dsa import 
$v10$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
!
crypto ecdsakey ecdsa import 
$v10$TUhNQ0FRRUVIMTNTVzNybU5qc2tJZGNQU2twT0pFd1BMblJaY3F5UUdaOTlLVkZZM1BTZ0J3WUZLNEVFQUFxaFJBTkNBQVJOR1F4OE9rY1Y5VUs4Ymw1aWd0ZjgyZnhaSmN4cWQ3RkFjSXlWelhEcWFTMGpVUHhvaFNwUHhzZmZBaWZweWlCZUkwTUp4dzJpQVdac1VQMHVodDhP
!
aaa userlist usr
 username rare
 username rare password $v10$cmFyZQ==
 exit
!
prefix-list all4
 sequence 10 permit 0.0.0.0/0 ge 0 le 0
 exit
!
prefix-list all6
 sequence 10 permit ::/0 ge 0 le 0
 exit
!
bridge 1
 mac-learn
 exit
!
bridge 2
 mac-learn
 exit
!
bridge 3
 mac-learn
 exit
!
vrf definition inet
 exit
!
vrf definition lin
 exit
!
vrf definition oob
 exit
!
vrf definition p4
 description P4 VRF _NEVER_EVER_ CONFIGURE IT
 exit
!
vrf definition v2
 exit
!
vrf definition v3
 exit
!
interface bvi1
 no description
 lldp enable
 vrf forwarding inet
 ipv4 address 10.0.0.254 255.255.255.0
 no shutdown
 no log-link-change
 exit
!
interface bvi2
 no description
 vrf forwarding v2
 ipv4 address 10.0.16.253 255.255.255.0
 no shutdown
 no log-link-change
 exit
!
interface bvi3
 no description
 vrf forwarding v3
 ipv4 address 10.0.16.254 255.255.255.0
 no shutdown
 no log-link-change
 exit
!
interface ethernet0
 description CPU_PORT _NEVER_EVER_ CONFIGURE IT
 no shutdown
 no log-link-change
 exit
!
interface ethernet1
 description out of band management port
 vrf forwarding oob
 ipv4 address dynamic dynamic
 ipv4 gateway-prefix all4
 ipv4 dhcp-client enable
 ipv4 dhcp-client early
 ipv6 address dynamic dynamic
 ipv6 gateway-prefix all6
 ipv6 slaac
 ipv6 prefix-suppress
 no shutdown
 no log-link-change
 exit
!
interface ethernet2
 description linux tuntap management interface
 vrf forwarding lin
 ipv4 address 10.255.255.254 255.255.255.0
 no shutdown
 no log-link-change
 exit
!
interface sdn1
 no description
 mtu 1500
 macaddr 001c.2041.1346
 lldp enable
 bridge-group 3
 no shutdown
 log-link-change
 exit
!
interface sdn15
 description frontpanel port 15/0
 mtu 1500
 macaddr 003e.7e2e.256f
 lldp enable
 bridge-group 1
 no shutdown
 log-link-change
 exit
!
interface sdn16
 description frontpanel port 16/0
 mtu 1500
 macaddr 0053.7168.2c3a
 lldp enable
 bridge-group 1
 no shutdown
 log-link-change
 exit
!
interface sdn16.16
 no description
 bridge-group 3
 no shutdown
 no log-link-change
 exit
!
interface sdn19
 no description
 mtu 1500
 macaddr 006a.4247.1173
 lldp enable
 bridge-group 1
 no shutdown
 no log-link-change
 exit
!
interface sdn19.19
 no description
 bridge-group 2
 no shutdown
 no log-link-change
 exit
!
interface sdn2
 no description
 mtu 1500
 macaddr 0003.4846.1244
 lldp enable
 no shutdown
 log-link-change
 exit
!
interface sdn20
 no description
 mtu 1500
 macaddr 001a.5b5c.306d
 lldp enable
 bridge-group 1
 no shutdown
 no log-link-change
 exit
!
interface sdn20.19
 no description
 bridge-group 2
 no shutdown
 no log-link-change
 exit
!
interface sdn25
 no description
 mtu 1500
 macaddr 003a.4b54.0e6d
 lldp enable
 no shutdown
 log-link-change
 exit
!
interface sdn26
 description frontpanel port 26/0
 mtu 1500
 macaddr 0012.516f.4320
 shutdown
 log-link-change
 exit
!
interface sdn27
 description frontpanel port 27/0
 mtu 1500
 macaddr 002f.331a.425e
 shutdown
 log-link-change
 exit
!
interface sdn28
 description frontpanel port 28/0
 mtu 1500
 macaddr 003a.6d6f.0365
 shutdown
 log-link-change
 exit
!
interface sdn29
 description frontpanel port 29/0
 mtu 1500
 macaddr 0036.3e6d.5a4f
 shutdown
 log-link-change
 exit
!
interface sdn3
 description frontpanel port 3/0
 mtu 1500
 macaddr 004e.6f4b.7e6b
 shutdown
 log-link-change
 exit
!
interface sdn30
 no description
 mtu 1500
 macaddr 0001.2067.4e16
 lldp enable
 no shutdown
 log-link-change
 exit
!
interface sdn31
 no description
 mtu 1500
 macaddr 0012.3758.595c
 lldp enable
 no shutdown
 log-link-change
 exit
!
interface sdn32
 description frontpanel port 32/0
 mtu 1500
 macaddr 0008.774f.180a
 shutdown
 log-link-change
 exit
!
interface sdn4
 no description
 mtu 1500
 macaddr 0002.740b.262f
 lldp enable
 bridge-group 2
 no shutdown
 log-link-change
 exit
!
interface sdn7
 description WAN PORT -> JUNIPER
 mtu 1500
 macaddr 0014.127b.3d43
 lldp enable
 no shutdown
 log-link-change
 exit
!
interface sdn7.104
 description RIO0001 -> JUNIPER@VLAN104
 lldp enable
 vrf forwarding inet
 ipv4 address 200.143.232.255 255.255.255.254
 no shutdown
 no log-link-change
 exit
!
proxy-profile oob
 vrf oob
 exit
!
scheduler errors
 time 600000
 delay 30000
 command clear errors 
 start
 exit
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
alias test tna-asic-temp command attach shell1 /opt/freertr/bin/sh_tna_temp.sh
alias test tna-asic-temp cmd2nd flash type /etc/freertr/tna_temp.cfg
alias test tna-asic-temp description display forwarding asic cpu temperature
!
alias test tna-linux-access command ssh 10.255.255.1 /vrf lin /user sysadmin 
/pass sysadmin
alias test tna-linux-access description access linux console
!
alias test tna-linux-temp command attach shell2 acpi -V
alias test tna-linux-temp description display main cpu temperature
!
alias test tna-port-detect command attach shell1 
/opt/freertr/bin/sh_tna_ports.sh
alias test tna-port-detect cmd2nd test hwpop uclipm 
/etc/freertr/tna_ports.cfg server p4lang p4 ports ready auto normal apply add
alias test tna-port-detect description Detect TOFINO ports
!
alias test tna-port-remove command attach shell1 
/opt/freertr/bin/sh_tna_ports.sh
alias test tna-port-remove cmd2nd test hwpop uclipm 
/etc/freertr/tna_ports.cfg server p4lang p4 ports ready auto normal apply del
alias test tna-port-remove description Remove NON RDY TOFINO ports
!
server telnet oob
 security authentication usr
 security rsakey rsa
 security dsakey dsa
 security ecdsakey ecdsa
 second-port 22
 exec logging
 no exec authorization
 login authentication usr
 login logging
 vrf oob
 exit
!
server telnet p4
 security protocol telnet
 exec logging
 no exec authorization
 no login authentication
 login logging
 vrf p4
 exit
!
server p4lang p4
 export-vrf inet 1
 export-vrf v2 2
 export-vrf v3 3
 export-bridge 1
 export-bridge 2
 export-bridge 3
 export-port sdn16 0 100 0 1 0
 export-port sdn15 8 100 0 1 0
 export-port sdn19 20 100 0 1 0
 export-port sdn20 28 100 0 1 0
 export-port sdn31 128 100 0 1 0
 export-port sdn1 132 100 0 1 0
 export-port sdn32 136 0 0 0 0
 export-port sdn2 140 100 0 1 0
 export-port sdn29 144 0 0 0 0
 export-port sdn3 148 0 0 0 0
 export-port sdn30 152 100 3 1 0
 export-port sdn4 156 100 0 1 0
 export-port sdn28 160 0 0 0 0
 export-port sdn27 168 0 0 0 0
 export-port sdn26 176 0 0 0 0
 export-port sdn7 180 100 3 1 0
 export-port sdn25 184 100 3 1 0
 export-port bvi1 200 100 0 0 0
 export-port sdn7.104 201 0 0 0 0
 export-port sdn19.19 202 0 0 0 0
 export-port sdn20.19 203 0 0 0 0
 export-port bvi2 204 0 0 0 0
 export-port sdn16.16 206 0 0 0 0
 export-port bvi3 208 0 0 0 0
 interconnect ethernet0
 vrf p4
 exit
!
client proxy oob
client name-server 1.1.1.1
client time-server europe.pool.ntp.org
client time-zone CET
!
end