Hello guys!
Please tell me who faced this problem below in log dhcp_logfile on Juniper EX4600
, periodically there is such an error in the dhcp relay service:
[ERROR] jdhcpd_security_packet_handle: Interface >ae1.0< packet_flags:201
And this packet drop
> show dhcp relay statistics
Packets dropped:
Total 5488
Bootp packets 2
Interface not configured 2751
Send error 2730
No binding found 5
Apr 12 14:34:16.523523 [INFO] [default:default][RLY][INET][irb.26][SID=100] JDHCPD_CLIENT_EVENT: Client(0x8e18c00) got event CLIENT_EVENT_ACK_PDU in state RELAY_STATE_BOUND
Apr 12 14:34:16.523545 Unexpected ACK received in RELAY_STATE_BOUND, relaying (could be inform-ack)
Apr 12 14:34:16.523557 [ERROR] jdhcpd_security_packet_handle: Interface >ae1.0< packet_flags:201
Apr 12 14:34:16.523569 [INFO] jdhcpd_security_packet_handle: security-packet-handle input bd USERS-26
Apr 12 14:34:16.523579 security-packet-handle default/default-switch/USERS-26 dhcp-security not configured
Apr 12 14:34:16.523594 [INFO] [default:default][RLY][INET][irb.26][SID=100] jdhcpd_packet_relay: *** relaying packet ***
Apr 12 14:34:16.523608 [INFO] [default:default][RLY][INET][irb.26][SID=100] jdhcpd_packet_relay: Broadcast response for 0.0.0.0
Apr 12 14:34:16.523751 [INFO] [default:default][RLY][INET][irb.26] jdhcpd_io_send_packet: DHCP PDU from 10.193.18.1 to 255.255.255.255 port 68 out interface 554 len 300
Apr 12 14:34:47.536371 [INFO] jdhcpd_io_l2ng_pfe_reader: jdhcpd_pfe_pkt_hdr_t: len 141946028 L3ifindex = 328, L2ifindex = 553, dpi_rtbl=564
Apr 12 14:34:47.536417 [INFO] [irb.25] jdhcpd_io_get_ifs: The L3 interface is 553 and L2 interface is 564, using the L3 interface
Apr 12 14:34:47.536440 [INFO] [default:default][RLY][INET][irb.25] jdhcpd_io_pfe_packet: LOCAL : recv sa 10.193.0.71 da 255.255.255.255, src_port 68, dst_port 67 if name irb.25 len 300
Apr 12 14:34:47.536456 [ERROR] jdhcpd_security_packet_handle: Interface >ae4.0< packet_flags:200
Apr 12 14:34:47.536467 security-packet-handle sus_l2:ae4.0
Apr 12 14:34:47.536478 [INFO] jdhcpd_security_packet_handle: security-packet-handle sus_l3:irb.25
Apr 12 14:34:47.536490 [INFO] jdhcpd_security_packet_handle: security-packet-handle input bd USERS-25
Apr 12 14:34:47.536649 security-packet-handle default/default-switch/USERS-25 dhcp-security not configured
My dhcp-relay configuration:
set forwarding-options dhcp-relay forward-snooped-clients all-interfaces
set forwarding-options dhcp-relay overrides allow-snooped-clients
set forwarding-options dhcp-relay overrides always-write-giaddr
set forwarding-options dhcp-relay overrides bootp-support
set forwarding-options dhcp-relay overrides send-release-on-delete
set forwarding-options dhcp-relay overrides delete-binding-on-renegotiation
Why do such errors occur in the dhcp server log?
#EX4600#DHCPRelay