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articles [2022/08/18 18:14] veeraarticles [2023/07/17 16:47] – [Administration Tips] dhinesh
Line 95: Line 95:
  
  
 +===== Netflow Configuration =====
  
 +[[netflow:junipermx|Sample Netflow Configuration for Juniper MX series routers ]]
  
 +[[netflow:asr|Sample Netflow Configuration for Cisco ASR]]
 +
 +
 +
 +
 +===== Syslog Configuration =====
 +
 +[[netflow:natsyslog|Sample NAT syslog for Mikrotik]]
 ===== Administration Tips  ===== ===== Administration Tips  =====
  
Line 106: Line 116:
  
 [[admin:udpserver|Check if UDP packets are received]] [[admin:udpserver|Check if UDP packets are received]]
 +
 +[[admin:vlantags|VLAN tags only not visible in RXRING and AF_PACKET mode]]
 +
 +[[admin:Keepalived|Trisul HA using keepalived]]
 +
 +
 ===== SNMP ===== ===== SNMP =====
  
Line 118: Line 134:
 [[https://docs.tenable.com/nnm/deployment/Content/VM/Hyper-VInternal.htm|How to mirror traffic from external port to a VM in Hyper-V (Tenable)]] [[https://docs.tenable.com/nnm/deployment/Content/VM/Hyper-VInternal.htm|How to mirror traffic from external port to a VM in Hyper-V (Tenable)]]
  
 +
 +===== Application =====
 +[[admin:restart_webtrisul_cron|How to restart webtrisuld via cron]]
  
 ===== Security and Hardening ===== ===== Security and Hardening =====
  
 [[admin:disableweaksshkeyexchange|How to disable weak Key Exchange algorithms for ssh]] [[admin:disableweaksshkeyexchange|How to disable weak Key Exchange algorithms for ssh]]
 +
 +
 +===== Mount CIFS and NFS with uid, gid option only =====
 +
 +A common technique is to mount the archive area onto a NFS or a CIFS share.
 +
 +
 +One gotcha is you need to add the trisul.trisul user id while mounting the CIFS share. Otherwise the archiver will not be able to access the share.
 +
 +
 +<code bash>
 +
 +# get the user and group ID of trisul.trisul
 +id -u trisul
 +id -g trisul
 +
 +
 +# use the uid= and guid= options 
 +//192.168.1.181/windowsShare1TrisulData  /home/TrisDataArchive/  cifs  username=Bob,password=mypassword,uid=995,gid=997,file_mode=0770,dir_mode=0770,noperm 0 0
 +
 +</code>
 +
 +
 +
 +
  
  
articles.txt · Last modified: 2024/06/25 13:05 by partha