Also I am trying to implement the freeradius DHCP with a cable modem network. What could so far has been listening to port 67, receive the request of the CMTS have the SQL query and return to the CMTS. Log in to CMTS in dhcp(d), but in freeradius debug appear as sent to the CMTS. Someone who has gone through this problem you can help me? I believe that all routing settings are made. I'm getting the requisiçãoe as debug Freeradius is sending. For testing, before putting on the network, I am using a BSR2000. In debug freeradius Received DHCP-Discover of id 072b475c from 10.250.0.1:68 to 172.18.1.54:67 DHCP-Opcode = Client-Message DHCP-Hardware-Type = Ethernet DHCP-Hardware-Address-Length = 6 DHCP-Hop-Count = 1 DHCP-Transaction-Id = 120276828 DHCP-Number-of-Seconds = 0 DHCP-Flags = Broadcast DHCP-Client-IP-Address = 0.0.0.0 DHCP-Your-IP-Address = 0.0.0.0 DHCP-Server-IP-Address = 0.0.0.0 DHCP-Gateway-IP-Address = 10.250.0.1 DHCP-Client-Hardware-Address = 00:21:43:27:31:5e DHCP-Message-Type += DHCP-Discover DHCP-DHCP-Maximum-Msg-Size += 600 DHCP-Vendor-Class-Identifier += "docsis2.0:053501010102010203010104010105010106010107010f0801100901000a01010 b01180c01010d0200700e0200100f0101100400000004" DHCP-Parameter-Request-List += DHCP-TFTP-Server-Name DHCP-Parameter-Request-List += DHCP-Boot-File-Name DHCP-Parameter-Request-List += DHCP-Subnet-Mask DHCP-Parameter-Request-List += DHCP-Router-Address DHCP-Parameter-Request-List += DHCP-Time-Offset DHCP-Parameter-Request-List += DHCP-Time-Server DHCP-Parameter-Request-List += DHCP-Log-Server DHCP-Parameter-Request-List += DHCP-CCC DHCP-Client-Identifier += 00:21:43:27:31:5e DHCP-Vendor += 0x020345434d030845434d3a454d54410503312e30061e534256353132312d5349502d312e30 2e372d53434d2d30352d53485043200703382e3508063030323034300907534256353132310a 144d6f746f726f6c6120436f72706f726174696f6e0418313538333630383134373035303935 343031303131303238 DHCP-Relay-Remote-Id = 0x00214327315e server dhcp { Trying sub-section dhcp DHCP-Discover {...} +group DHCP-Discover { ++update reply { ++} # update reply = noop ++update reply { expand: %{Packet-Dst-IP-Address} -> 172.18.1.54 ++} # update reply = noop [sql] expand: %{DHCP-Client-Hardware-Address} -> 00:21:43:27:31:5e [sql] sql_set_user escaped user --> '00:21:43:27:31:5e' rlm_sql (sql): Reserving sql socket id: 25 [sql] expand: SELECT id, username, attribute, value, op FROM radcheck WHERE username = '%{SQL-User-Name}' ORDER BY id; -> SELECT id, username, attribute, value, op FROM radcheck WHERE username = '00:21:43:27:31:5e' ORDER BY id; rlm_sql_mysql: query: SELECT id, username, attribute, value, op FROM radcheck WHERE username = '00:21:43:27:31:5e' ORDER BY id; [sql] User found in radcheck table [sql] expand: SELECT id, username, attribute, value, op FROM radreply WHERE username = '%{SQL-User-Name}' ORDER BY id; -> SELECT id, username, attribute, value, op FROM radreply WHERE username = '00:21:43:27:31:5e' ORDER BY id; rlm_sql_mysql: query: SELECT id, username, attribute, value, op FROM radreply WHERE username = '00:21:43:27:31:5e' ORDER BY id; [sql] expand: SELECT groupname FROM radusergroup WHERE username = '%{SQL-User-Name}' ORDER BY priority -> SELECT groupname FROM radusergroup WHERE username = '00:21:43:27:31:5e' ORDER BY priority rlm_sql_mysql: query: SELECT groupname FROM radusergroup WHERE username = '00:21:43:27:31:5e' ORDER BY priority rlm_sql (sql): Released sql socket id: 25 ++[sql.authorize] = ok ++policy dhcp_sqlippool.post-auth { +++update request { expand: DHCP-%{DHCP-Client-Hardware-Address} -> DHCP-00:21:43:27:31:5e expand: %{DHCP-Client-Hardware-Address} -> 00:21:43:27:31:5e expand: %{DHCP-Gateway-IP-Address} -> 10.250.0.1 expand: %{%{DHCP-Gateway-IP-Address}:-127.0.0.1} -> 10.250.0.1 +++} # update request = noop [sqlippool] No Pool-Name defined. [sqlippool] expand: No Pool-Name defined (did %{Called-Station-Id} cli %{Calling-Station-Id} port %{NAS-Port} user %{User-Name}) -> No Pool-Name defined (did cli 00:21:43:27:31:5e port user DHCP-00:21:43:27:31:5e) No Pool-Name defined (did cli 00:21:43:27:31:5e port user DHCP-00:21:43:27:31:5e) +++[sqlippool] = noop +++? if (ok) ? Evaluating (ok) -> FALSE +++? if (ok) -> FALSE ++} # policy dhcp_sqlippool.post-auth = noop ++[ok] = ok +} # group DHCP-Discover = ok DHCP: Reply will be unicast to giaddr from original packet } # server dhcp DHCP-Opcode = Server-Message DHCP-Hardware-Type = Ethernet DHCP-Hardware-Address-Length = 6 DHCP-Hop-Count = 1 DHCP-Transaction-Id = 120276828 DHCP-Number-of-Seconds = 0 DHCP-Flags = Broadcast DHCP-Client-IP-Address = 10.250.0.100 DHCP-Your-IP-Address = 10.250.0.101 DHCP-Server-IP-Address = 172.18.1.54 DHCP-Gateway-IP-Address = 10.250.0.1 DHCP-Client-Hardware-Address = 00:21:43:27:31:5e DHCP-Server-Host-Name = "" DHCP-Boot-Filename = "cm_mta_5121_10m.bin" DHCP-Subnet-Mask = 255.255.255.0 DHCP-Time-Offset = 4294956496 DHCP-Router-Address = 10.250.0.1 DHCP-Time-Server = 172.18.1.3 DHCP-Domain-Name-Server = 177.125.104.15 DHCP-Log-Server = 172.18.1.3 DHCP-IP-Address-Lease-Time = 7200 DHCP-DHCP-Server-Identifier = 172.18.1.54 DHCP-DHCP-Server-Identifier = 172.18.1.54 DHCP-DHCP-Maximum-Msg-Size = 600 DHCP-TFTP-Server-Name = "172.18.1.3" DHCP-CCC = 0x3137322e31382e312e35 Sending DHCP-Offer of id 072b475c from 172.18.1.54:67 to 10.250.0.1:68 Finished request 5. Cleaning up request 5 ID 120276828 with timestamp +193 Going to the next request Ready to process requests. IN CMTS show cable modem Interface Prim Connect Timing Rec Ip Address Mac Address Sid State Offset Power Cable 0/0/D0/U0/C0 0 offline 0 0.0.0.0 0024.a081.b618 Cable 0/0/D0/U0/C0 2011 dhcp(d) 1435 -.2 0.0.0.0 0021.4327.315e I can run the 'ping' command BSR2K to the DHCP server and the DHCP server to BSR2K. The 'ip-helper-address' parameter is set to my DHCP server. I see the logs that the DHCP request comes to the server, the server handles this request and delivery to the CMTS (BSR2K). I believe that the CMTS is not delivering the IP to the CM. Has anyone used the Freeradius DHCP server? Can pass the parameters in the configuration file Freeradius? I appreciate any help! --- Este email foi escaneado pelo Avast antivírus. https://www.avast.com/antivirus