IPFIX: Decode IPv6 src/dst/nexthop addresses#1
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Summary
Fix IPv6 flow decoding in the IPFIX collector.
Before this change, all IPv6 flows arrived in ClickHouse with
src_ip_addr = ::anddst_ip_addr = ::, collapsing all v6 traffic into a single unidentifiable row.Affected: any agent exporting IPFIX with the
ipv6-templateRoot cause
pkg/servers/ipfix/ipfix_server.godecoded src / dst / next-hop fields withbnet.IPv4FromBytes.