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Posted

Доброго дня!

vyatta@vyatta-r1# show interfaces ethernet eth0 vif 95
description VLAN-95
mtu 1490
vrrp {
    vrrp-group 1 {
        advertise-interval 1
        preempt true
        priority 255
        rfc3768-compatibility
        sync-group VR_VLAN95_1
        virtual-address 10.1.5.1
    }
}

 

vyatta@vyatta-r2# show interfaces ethernet eth0 vif 95
description VLAN-95
mtu 1490
vrrp {
    vrrp-group 1 {
        advertise-interval 1
        preempt true
        priority 50
        rfc3768-compatibility
        sync-group VR_VLAN95_1
        virtual-address 10.1.5.1
    }
}

 

vyatta@vyatta-r1# run show vrrp
                                RFC        Addr   Last        Sync
Interface         Group  State   Compliant  Owner  Transition  Group
---------         -----  -----   ---------  -----  ----------  -----
eth0.95           1      MASTER  yes        yes    2h17m26s    VR_VLAN95_1

 

vyatta@vyatta-r2# run show vrrp
                                RFC        Addr   Last        Sync
Interface         Group  State   Compliant  Owner  Transition  Group
---------         -----  -----   ---------  -----  ----------  -----
eth0.95           1      MASTER  yes        no     4d21h20m56s VR_VLAN95_1

 

 

Оба встают в мастер и всё... Что я делаю не так?

Posted

Между серверами мальтикаст ничего не блокирует? Куда они включены своими eth0?

R1 - транк - DES-3552 - транк - DGS-1500-28 - транк - R2

 

IGMP Snooping Enabled на обоих железках...

 

подсказали такое проверить:

ping 224.0.0.18
PING 224.0.0.18 (224.0.0.18) 56(84) bytes of data.
^C
--- 224.0.0.18 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 3006ms

Posted

решил сбросить и заново настроить:

 

vyatta@vyatta-r1# show interfaces ethernet eth0 vif 95
address 10.1.5.253/24
description VLAN-95
mtu 1490
vrrp {
    vrrp-group 1 {
        advertise-interval 1
        preempt true
        priority 255
        rfc3768-compatibility
        virtual-address 10.1.5.1
    }
}

 

 

vyatta@vyatta-r2# show interfaces ethernet eth0 vif 95
address 10.1.5.254/24
description VLAN-95
mtu 1490
vrrp {
    vrrp-group 1 {
        advertise-interval 1
        preempt true
        priority 50
        rfc3768-compatibility
        virtual-address 10.1.5.1
    }
}

 

 

vyatta@vyatta-r1# run show vrrp
                                RFC        Addr   Last        Sync
Interface         Group  State   Compliant  Owner  Transition  Group
---------         -----  -----   ---------  -----  ----------  -----
eth0.95           1      MASTER  yes        yes    17h2m14s    <none>

 

vyatta@vyatta-r2# run show vrrp
                                RFC        Addr   Last        Sync
Interface         Group  State   Compliant  Owner  Transition  Group
---------         -----  -----   ---------  -----  ----------  -----
eth0.95           1      BACKUP  yes        no     16h54m47s   <none>

 

 

Не пойму с чем связано...

Posted

t1bur1an, да, и? судя по офф.ману она не обязательна, и нужна для переключения группы интерфейсов (несколько вланов). Да она мне позже понадобится, но и на дефлтном примере чё то не работает...

 

Спустя какое то время:

vyatta@vyatta-r1# run show vrrp 
                                RFC        Addr   Last        Sync
Interface         Group  State   Compliant  Owner  Transition  Group
---------         -----  -----   ---------  -----  ----------  -----
eth0.95           1      MASTER  yes        yes    3d21h59m0s  <none>

 

vyatta@vyatta-r2# run show vrrp 
                                RFC        Addr   Last        Sync
Interface         Group  State   Compliant  Owner  Transition  Group
---------         -----  -----   ---------  -----  ----------  -----
eth0.95           1      MASTER  yes        no     4d8m8s      <none>

 

Что с ними не так???

 

vyatta@vyatta-r1# run reset vrrp master interface eth0.95 group 1
Forcing vyatta-eth0.95-1 to BACKUP...
Warning: vyatta-eth0.95-1 is in preempt mode and may retake master
[edit]
vyatta@vyatta-r1# run show vrrp 
                                RFC        Addr   Last        Sync
Interface         Group  State   Compliant  Owner  Transition  Group
---------         -----  -----   ---------  -----  ----------  -----
eth0.95           1      MASTER  yes        yes    1s          <none>

 

vyatta@vyatta-r2# run reset vrrp master interface eth0.95 group 1 
Forcing vyatta-eth0.95-1 to BACKUP...
Warning: vyatta-eth0.95-1 is in preempt mode and may retake master
[edit]
vyatta@vyatta-r2# run show vrrp 
                                RFC        Addr   Last        Sync
Interface         Group  State   Compliant  Owner  Transition  Group
---------         -----  -----   ---------  -----  ----------  -----
eth0.95           1      BACKUP  yes        no     3s          <none>

 

Так, на всякий случай:

 

vyatta@vyatta-r1# sudo su
root@vyatta-r1:/home/vyatta# netstat -g
IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
...блаблабла...
eth0.95         1      vrrp.mcast.net
...блаблабла...

 

vyatta@vyatta-r2# sudo su
root@vyatta-r2:/home/vyatta# netstat -g
IPv6/IPv4 Group Memberships
Interface       RefCnt Group
--------------- ------ ---------------------
...блаблабла...
eth0.95         1      vrrp.mcast.net
...блаблабла...

Posted

Проверьте на всякий.

Multicast-Multicast Filtring Mode интересующий Vlan должен быть в табличке Forward Unregistered Groups.

Я ставил все Vlan в табличку Filter(в целях подстраховки от паразитного трафика) и потом не работало VRRP пока не перевел VLAN в другую табличку.

  • 2 weeks later...

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