PCAP Recording Management and VLAN Mirroring [Документация VAS Experts]
Документация VAS Experts Документация VAS Experts-mobile
in

Settings

  • Show page
  • Old revisions
  • Export to PDF
  • Fold/unfold all
  • Backlinks
  • Show page
  • Old revisions
  • Export to PDF
  • Fold/unfold all
  • Backlinks

    • Differences

    This shows you the differences between two versions of the page.

    Link to this comparison view

    Both sides previous revisionPrevious revision
    Next revision    		Previous revision
    en:dpi:dpi_options:opt_li:li_ctrl [2024/09/26 15:29] – external edit 127.0.0.1en:dpi:dpi_options:opt_li:li_ctrl [2025/09/30 16:03] (current) – [PCAP Recording Management] elena.krasnobryzh
    Line 1: Line 1:
     +{{tag>Services "Service 12" "PCAP Recording" "Service 17" "VLAN Mirroring"}}
     ====== PCAP Recording Management and VLAN Mirroring ====== ====== PCAP Recording Management and VLAN Mirroring ======
     {{indexmenu_n>4}} {{indexmenu_n>4}}
    Line 37: Line 38:
     <note>The minimum PCAP file size is 100 MB</note> <note>The minimum PCAP file size is 100 MB</note>
      
     +The parameter ''ajb_save_vlan'' controls VLAN-based recording. Possible values:
     +  * ''n'' — record to PCAP only if ''vlan-id == n'' (qinq will not be recorded, even if ''svlan-id == n'')
     +  * ''n.m'' — record to PCAP only if ''svlan-id == n'', ''cvlan-id == m''
     +  * ''n.0'' — record to PCAP if ''svlan-id == n'', ''cvlan-id == any''
     +Only one active selection rule for recording is supported.\\
     +Rotation is performed under general conditions (similar to ''ajb_save_ip'').
     ===== VLAN Mirroring ===== ===== VLAN Mirroring =====
     Service 17 includes mirroring subscriber traffic to a specific VLAN, which is added to the data ports of SSG. The traffic direction is preserved. Service 17 includes mirroring subscriber traffic to a specific VLAN, which is added to the data ports of SSG. The traffic direction is preserved.
    Line 43: Line 50:
     <code bash> <code bash>
     span_vlan=123 span_vlan=123
    -span_trace=1 
     </code> </code>
      
    -For diagnostics, you can use one of the parameters in ''fastdpi.conf'':+For diagnostics, you can use one of the parameters in ''fastdpi.conf'':\\ 
     +:!: These are hot parameters, enabled and disabled with ''reload''
     <code bash> <code bash>
     trace_ip trace_ip