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kridsana's avatar
kridsana
Icon for Cirrocumulus rankCirrocumulus
Mar 14, 2013

Vlan Group and sync problem

Hi

 

 

... I have active and standby in v. 9.3.1 and use VLAN group and have a problem with sync

 

here is detail ....when use command ping peer

 

Active will lost packet around 90% (have problem)

 

Standby will lost packet around 10% (no problem)

 

 

So when Active want to sync to peer .. Sync is failed

 

when I see ARP table .... In standby unit I see MAC and vlan (internal) correct

 

but in Active unit I see MAC correct but Vlan is external ???

 

 

So I see when Active ping peer ... it's send packet through vlan external (actually should be internal) but problem is IP (both primary self and peer self) is in same address space

 

 

How to work out?

 

 

Thank you in advance

 

 

config
design

3 Replies

  • kridsana's avatar
    kridsana
    Icon for Cirrocumulus rankCirrocumulus
    Mar 14, 2013
    Active when ping peer http://upic.me/i/g6/copy1.png

     

     

    Standby when ping peer http://upic.me/i/8l/copy2.png

     

     

    arp table (crop only self active and standby) http://upic.me/i/z9/otarp.png (41.44 is self standby unit , .41.40 is self active unit ) *(this is in same address space )

     

    this config vlangroup

     

    vlangroup DMZ-Groups {

     

    tag 1

     

    transparency transparent

     

    bridge in standby disable

     

    member DMZ-VLANs-Inbound DMZ-VLANs-Outbound
  • kridsana's avatar
    kridsana
    Icon for Cirrocumulus rankCirrocumulus
    Mar 19, 2013
    Can I use mgmt addess instead of self address (for configsync)
  • m_joseph_95412's avatar
    m_joseph_95412
    Icon for Nimbostratus rankNimbostratus
    Apr 09, 2013

    Try to use dedicated vlan interface for syncing and mirroring, it might solve this issue.