Comments (5)
I did... just set everything up last week. So the code would be recent. However I just upgraded go to 1.8.1. And it is dumping the templates now. So the conclusion is; the version of go that comes with Ubuntu was the problem. Thanks!
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@rtsam very cool :) no idea why 1.6.2 caused this issue but I'm happy the Go upgrade fix this issue.
from vflow.
Does it work before dumping? Please let me know the below info:
1- device model and IOS
2- operating system
3- go version
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It does... works wonderfully. There are template errors when vflow is started after a flow is already running, (unknown ipfix template id# 257) however adding "template data timeout 300" to the exporter causes a template resend every 5 minutes. And works fine after that.
Also, here is what we are exporting (i am guessing it does not know how to save one of the fields?)...
flow record NetFlowRecord
match ipv4 protocol
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
collect counter bytes
collect counter packets
collect routing next-hop address ipv4
collect interface output
collect interface input
collect flow direction
1 Cisco CISCO2911/K9 IOS: Version 15.0(1r)M16
2. Ubuntu 16.04 4.4.0-62-generic #83-Ubuntu
3. go version go1.6.2 linux/amd64
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@rtsam did you compile the latest code? cuz we had a dump issue a few months ago but it fixed and i just tried again at our network (Juniper) and works. we have all of your fields. can you compile w/ go 1.8.x as well and try again? Thanks!
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Related Issues (20)
- Errors in trying to use this project as a library HOT 6
- Vflow support of Kafka Partition key
- memcache.go has possible hash collisions, leading to wrong values saved/retrieved from cache
- vflow_ipfix_udp_packets doesn't increase on stress traffic
- Abandoned project? HOT 16
- sflow packets with padding after sample is not parsed correctly
- sflow packets with sample packets of non-UDP/TCP/ICMP are dropped HOT 1
- nf9/ipfix fields of type String are copied to the JSON output as-is, without handling special charachters HOT 1
- Parsing of sflow SourceID from sample record is wrong
- Proposal - support of extended sflow format HOT 3
- ipfix/nf9 unknown elements cause whole data to be dropped HOT 1
- kafka: client has run out of available brokers to talk to (Is your cluster reachable?)
- UDP InErrors observed in sflow listener under load tesing HOT 1
- [kafka.segmentio] not creating topics
- [kafka] timestamp for all messages is always 01/01/1970, 06:59:59
- installation memo HOT 2
- Vflow does'nt recieve Netflow packets HOT 1
- Can't connecting to nsqd HOT 1
- realtime consume data from kafka to clickhouse
- update go.mod
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