[client,management] add netflow support to client and update management (#3414)

adds NetFlow functionality to track and log network traffic information between peers, with features including:

- Flow logging for TCP, UDP, and ICMP traffic
- Integration with connection tracking system
- Resource ID tracking in NetFlow events
- DNS and exit node collection configuration
- Flow API and Redis cache in management
- Memory-based flow storage implementation
- Kernel conntrack counters and userspace counters
- TCP state machine improvements for more accurate tracking
- Migration from net.IP to netip.Addr in the userspace firewall
This commit is contained in:
Maycon Santos
2025-03-20 17:05:48 +01:00
committed by GitHub
parent f51e0b59bd
commit c02e236196
151 changed files with 7118 additions and 2234 deletions

View File

@ -20,7 +20,7 @@ import (
nberrors "github.com/netbirdio/netbird/client/errors"
firewall "github.com/netbirdio/netbird/client/firewall/manager"
"github.com/netbirdio/netbird/client/internal/acl/id"
nbid "github.com/netbirdio/netbird/client/internal/acl/id"
"github.com/netbirdio/netbird/client/internal/routemanager/ipfwdstate"
"github.com/netbirdio/netbird/client/internal/routemanager/refcounter"
nbnet "github.com/netbirdio/netbird/util/net"
@ -228,6 +228,7 @@ func (r *router) createContainers() error {
// AddRouteFiltering appends a nftables rule to the routing chain
func (r *router) AddRouteFiltering(
id []byte,
sources []netip.Prefix,
destination netip.Prefix,
proto firewall.Protocol,
@ -236,7 +237,7 @@ func (r *router) AddRouteFiltering(
action firewall.Action,
) (firewall.Rule, error) {
ruleKey := id.GenerateRouteRuleKey(sources, destination, proto, sPort, dPort, action)
ruleKey := nbid.GenerateRouteRuleKey(sources, destination, proto, sPort, dPort, action)
if _, ok := r.rules[string(ruleKey)]; ok {
return ruleKey, nil
}