I flow record consists of below fields .. these dont include client IP specifically.
Flow Record Field
Source IP address
Destination IP address
Depending on the version of NetFlow, the router can also gather additional information, such as type of service (ToS) byte, differentiated services code point (DSCP), the device’s input interface, TCP flags, byte counters, and start and end times.
Flexible NetFlow, Cisco’s next-generation NetFlow, can track a wide range of Layer 2, IPv4, and IPv6 flow information, such as the following:
Source and destination MAC addresses
Source and destination IPv4 or IPv6 addresses
Source and destination ports
Packet and byte counts
Input and output interface numbers
TCP flags and encapsulated protocol (TCP/UDP) and individual TCP flags
Sections of a packet for deep packet inspection
All fields in an IPv4 header, including IP-ID and TTL
All fields in an IPv6 header, including Flow Label and Option Header
Routing information, such as next-hop address, source autonomous system number (ASN), destination ASN, source prefix mask, destination prefix mask, Border Gateway Protocol (BGP) next hop, and BGP policy accounting traffic index
NetFlow protocol data units (PDUs), also referred to as flow records, are generated and sent to a NetFlow collector after the flow concludes or expires (times out).
We want to broadcast a SSID (and allow users to connect) between certain times each day, and then take it offline. Unfortunately we dont have prime and only DNA Essential Smart licencing. All documents that I am seeing is that its possible if you have pri...
Hi all,I am looking for some guidance here, and I am quite certain that some of you, great minds, will be able to stir me in the right direction here. And a big thanks in advance. Here we go, i have three sites connected over private link MPLS....
Hi to all I purchase new AP C9120AXE converted to EWC.I notice when AP is booting a message related to default route not set that it says that can affect performance.Message is : %Default route without gateway, if not a point-to-point interface,...
Hi all, I am trying to convert AIR-AP2802I-B-K9 from CAPWAP to ME using this guide https://www.cisco.com/c/en/us/td/docs/wireless/access_point/mob_exp/1/user_guide/b_ME_User_Guide/getg_start.html#task_7588F4C009744AEFBB9EB754A713E390 I...
Hi All, Currently i have a 9800-cl wlc with 2700, 3800 and 9100 series access points (internal APs). All three APs broadcast same SSID with (WPA2/PSK) for come legacy clients which operates on 802.11b. Also I'm using the same RF, site and p...