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- dhcp: don't replace a static lease with a dynamic one

This commit is contained in:
Simon Zolin 2019-09-23 18:47:13 +03:00
parent f6404ef181
commit fd3e153a04
1 changed files with 3 additions and 1 deletions
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4
dhcpd/dhcpd.go
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@ -506,7 +506,9 @@ func (s *Server) handleDHCP4Request(p dhcp4.Packet, options dhcp4.Options) dhcp4
return dhcp4.ReplyPacket(p, dhcp4.NAK, s.ipnet.IP, nil, 0, nil) return dhcp4.ReplyPacket(p, dhcp4.NAK, s.ipnet.IP, nil, 0, nil)
} }
lease.Expiry = time.Now().Add(s.leaseTime) if lease.Expiry.Unix() != leaseExpireStatic {
lease.Expiry = time.Now().Add(s.leaseTime)
}
log.Tracef("Replying with ACK. IP: %s HW: %s Expire: %s", log.Tracef("Replying with ACK. IP: %s HW: %s Expire: %s",
lease.IP, lease.HWAddr, lease.Expiry) lease.IP, lease.HWAddr, lease.Expiry)
opt := s.leaseOptions.SelectOrderOrAll(options[dhcp4.OptionParameterRequestList]) opt := s.leaseOptions.SelectOrderOrAll(options[dhcp4.OptionParameterRequestList])