Hi. auth-server reply attribute "Delegated-IPv6-Prefix", but proxy recognize "Attr-123 = 0x00401234567890abcdef0000000000000000". I used ntradping-1.5 and freeradius-2.1.10. --hosts-- ntradping-1.5 10.233.55.200 proxy (freeradius-2.1.10) 10.233.36.101 auth-server (freeradius-2.1.10) 10.233.36.100 FreeRADIUS Version 2.1.10, for host x86_64-unknown-linux-gnu, built on Oct 20 2010 at 15:43:53 Copyright (C) 1999-2009 The FreeRADIUS server project and contributors. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. You may redistribute copies of FreeRADIUS under the terms of the GNU General Public License v2. Starting - reading configuration files ... including configuration file /tmp/radius/etc/raddb/radiusd.conf including configuration file /tmp/radius/etc/raddb/proxy.conf including configuration file /tmp/radius/etc/raddb/clients.conf including files in directory /tmp/radius/etc/raddb/modules/ including configuration file /tmp/radius/etc/raddb/modules/radutmp including configuration file /tmp/radius/etc/raddb/modules/passwd including configuration file /tmp/radius/etc/raddb/modules/cui including configuration file /tmp/radius/etc/raddb/modules/opendirectory including configuration file /tmp/radius/etc/raddb/modules/dynamic_clients including configuration file /tmp/radius/etc/raddb/modules/ippool including configuration file /tmp/radius/etc/raddb/modules/realm including configuration file /tmp/radius/etc/raddb/modules/pam including configuration file /tmp/radius/etc/raddb/modules/ldap including configuration file /tmp/radius/etc/raddb/modules/always including configuration file /tmp/radius/etc/raddb/modules/counter including configuration file /tmp/radius/etc/raddb/modules/smbpasswd including configuration file /tmp/radius/etc/raddb/modules/sql_log including configuration file /tmp/radius/etc/raddb/modules/logintime including configuration file /tmp/radius/etc/raddb/modules/wimax including configuration file /tmp/radius/etc/raddb/modules/detail.example.com including configuration file /tmp/radius/etc/raddb/modules/policy including configuration file /tmp/radius/etc/raddb/modules/unix including configuration file /tmp/radius/etc/raddb/modules/mschap including configuration file /tmp/radius/etc/raddb/modules/sqlcounter_expire_on_login including configuration file /tmp/radius/etc/raddb/modules/files including configuration file /tmp/radius/etc/raddb/modules/otp including configuration file /tmp/radius/etc/raddb/modules/inner-eap including configuration file /tmp/radius/etc/raddb/modules/perl including configuration file /tmp/radius/etc/raddb/modules/etc_group including configuration file /tmp/radius/etc/raddb/modules/linelog including configuration file /tmp/radius/etc/raddb/modules/mac2vlan including configuration file /tmp/radius/etc/raddb/modules/attr_rewrite including configuration file /tmp/radius/etc/raddb/modules/digest including configuration file /tmp/radius/etc/raddb/modules/sradutmp including configuration file /tmp/radius/etc/raddb/modules/expr including configuration file /tmp/radius/etc/raddb/modules/expiration including configuration file /tmp/radius/etc/raddb/modules/attr_filter including configuration file /tmp/radius/etc/raddb/modules/mac2ip including configuration file /tmp/radius/etc/raddb/modules/pap including configuration file /tmp/radius/etc/raddb/modules/detail including configuration file /tmp/radius/etc/raddb/modules/detail.log including configuration file /tmp/radius/etc/raddb/modules/smsotp including configuration file /tmp/radius/etc/raddb/modules/krb5 including configuration file /tmp/radius/etc/raddb/modules/acct_unique including configuration file /tmp/radius/etc/raddb/modules/echo including configuration file /tmp/radius/etc/raddb/modules/ntlm_auth including configuration file /tmp/radius/etc/raddb/modules/exec including configuration file /tmp/radius/etc/raddb/modules/preprocess including configuration file /tmp/radius/etc/raddb/modules/chap including configuration file /tmp/radius/etc/raddb/modules/checkval including configuration file /tmp/radius/etc/raddb/eap.conf including configuration file /tmp/radius/etc/raddb/policy.conf including files in directory /tmp/radius/etc/raddb/sites-enabled/ including configuration file /tmp/radius/etc/raddb/sites-enabled/control-socket including configuration file /tmp/radius/etc/raddb/sites-enabled/default including configuration file /tmp/radius/etc/raddb/sites-enabled/inner-tunnel including dictionary file /tmp/radius/etc/raddb/dictionary main {         prefix = "/tmp/radius"         localstatedir = "/tmp/radius/var"         logdir = "/tmp/radius/var/log/radius"         libdir = "/tmp/radius/lib"         radacctdir = "/tmp/radius/var/log/radius/radacct"         hostname_lookups = no         max_request_time = 30         cleanup_delay = 5         max_requests = 1024         pidfile = "/tmp/radius/var/run/radiusd/radiusd.pid"         checkrad = "/tmp/radius/sbin/checkrad"         debug_level = 0         proxy_requests = yes  log {         stripped_names = no         auth = no         auth_badpass = no         auth_goodpass = no  }  security {         max_attributes = 200         reject_delay = 1         status_server = yes  } } radiusd: #### Loading Realms and Home Servers ####  proxy server {         retry_delay = 5         retry_count = 3         default_fallback = no         dead_time = 120         wake_all_if_all_dead = no  }  home_server localhost {         ipaddr = 127.0.0.1         port = 1812         type = "auth"         secret = "testing123"         response_window = 20         max_outstanding = 65536         require_message_authenticator = yes         zombie_period = 40         status_check = "status-server"         ping_interval = 30         check_interval = 30         num_answers_to_alive = 3         num_pings_to_alive = 3         revive_interval = 120         status_check_timeout = 4         irt = 2         mrt = 16         mrc = 5         mrd = 30  }  home_server_pool my_auth_failover {         type = fail-over         home_server = localhost  }  realm example.com {         auth_pool = my_auth_failover  }  realm LOCAL {  }  realm example.jp {         nostrip         authhost = 10.233.36.100         secret = secret  } radiusd: #### Loading Clients ####  client localhost {         ipaddr = 127.0.0.1         require_message_authenticator = no         secret = "testing123"         nastype = "other"  }  client 10.233.55.200 {         require_message_authenticator = no         secret = "secret"         shortname = "ntradping"  } radiusd: #### Instantiating modules ####  instantiate {  Module: Linked to module rlm_exec  Module: Instantiating module "exec" from file /tmp/radius/etc/raddb/modules/exec   exec {         wait = no         input_pairs = "request"         shell_escape = yes   }  Module: Linked to module rlm_expr  Module: Instantiating module "expr" from file /tmp/radius/etc/raddb/modules/expr  Module: Linked to module rlm_expiration  Module: Instantiating module "expiration" from file /tmp/radius/etc/raddb/modules/expiration   expiration {         reply-message = "Password Has Expired  "   }  Module: Linked to module rlm_logintime  Module: Instantiating module "logintime" from file /tmp/radius/etc/raddb/modules/logintime   logintime {         reply-message = "You are calling outside your allowed timespan  "         minimum-timeout = 60   }  } radiusd: #### Loading Virtual Servers #### server inner-tunnel { # from file /tmp/radius/etc/raddb/sites-enabled/inner-tunnel  modules {  Module: Checking authenticate {...} for more modules to load  Module: Linked to module rlm_pap  Module: Instantiating module "pap" from file /tmp/radius/etc/raddb/modules/pap   pap {         encryption_scheme = "auto"         auto_header = no   }  Module: Linked to module rlm_chap  Module: Instantiating module "chap" from file /tmp/radius/etc/raddb/modules/chap  Module: Linked to module rlm_mschap  Module: Instantiating module "mschap" from file /tmp/radius/etc/raddb/modules/mschap   mschap {         use_mppe = yes         require_encryption = no         require_strong = no         with_ntdomain_hack = no   }  Module: Linked to module rlm_unix  Module: Instantiating module "unix" from file /tmp/radius/etc/raddb/modules/unix   unix {         radwtmp = "/tmp/radius/var/log/radius/radwtmp"   }  Module: Linked to module rlm_eap  Module: Instantiating module "eap" from file /tmp/radius/etc/raddb/eap.conf   eap {         default_eap_type = "md5"         timer_expire = 60         ignore_unknown_eap_types = no         cisco_accounting_username_bug = no         max_sessions = 4096   }  Module: Linked to sub-module rlm_eap_md5  Module: Instantiating eap-md5  Module: Linked to sub-module rlm_eap_leap  Module: Instantiating eap-leap  Module: Linked to sub-module rlm_eap_gtc  Module: Instantiating eap-gtc    gtc {         challenge = "Password: "         auth_type = "PAP"    }  Module: Linked to sub-module rlm_eap_tls  Module: Instantiating eap-tls    tls {         rsa_key_exchange = no         dh_key_exchange = yes         rsa_key_length = 512         dh_key_length = 512         verify_depth = 0         CA_path = "/tmp/radius/etc/raddb/certs"         pem_file_type = yes         private_key_file = "/tmp/radius/etc/raddb/certs/server.pem"         certificate_file = "/tmp/radius/etc/raddb/certs/server.pem"         CA_file = "/tmp/radius/etc/raddb/certs/ca.pem"         private_key_password = "whatever"         dh_file = "/tmp/radius/etc/raddb/certs/dh"         random_file = "/tmp/radius/etc/raddb/certs/random"         fragment_size = 1024         include_length = yes         check_crl = no         cipher_list = "DEFAULT"         make_cert_command = "/tmp/radius/etc/raddb/certs/bootstrap"     cache {         enable = no         lifetime = 24         max_entries = 255     }     verify {     }    }  Module: Linked to sub-module rlm_eap_ttls  Module: Instantiating eap-ttls    ttls {         default_eap_type = "md5"         copy_request_to_tunnel = no         use_tunneled_reply = no         virtual_server = "inner-tunnel"         include_length = yes    }  Module: Linked to sub-module rlm_eap_peap  Module: Instantiating eap-peap    peap {         default_eap_type = "mschapv2"         copy_request_to_tunnel = no         use_tunneled_reply = no         proxy_tunneled_request_as_eap = yes         virtual_server = "inner-tunnel"    }  Module: Linked to sub-module rlm_eap_mschapv2  Module: Instantiating eap-mschapv2    mschapv2 {         with_ntdomain_hack = no    }  Module: Checking authorize {...} for more modules to load  Module: Linked to module rlm_realm  Module: Instantiating module "suffix" from file /tmp/radius/etc/raddb/modules/realm   realm suffix {         format = "suffix"         delimiter = "@"         ignore_default = no         ignore_null = no   }  Module: Linked to module rlm_files  Module: Instantiating module "files" from file /tmp/radius/etc/raddb/modules/files   files {         usersfile = "/tmp/radius/etc/raddb/users"         acctusersfile = "/tmp/radius/etc/raddb/acct_users"         preproxy_usersfile = "/tmp/radius/etc/raddb/preproxy_users"         compat = "no"   }  Module: Checking session {...} for more modules to load  Module: Linked to module rlm_radutmp  Module: Instantiating module "radutmp" from file /tmp/radius/etc/raddb/modules/radutmp   radutmp {         filename = "/tmp/radius/var/log/radius/radutmp"         username = "%{User-Name}"         case_sensitive = yes         check_with_nas = yes         perm = 384         callerid = yes   }  Module: Checking post-proxy {...} for more modules to load  Module: Checking post-auth {...} for more modules to load  Module: Linked to module rlm_attr_filter  Module: Instantiating module "attr_filter.access_reject" from file /tmp/radius/etc/raddb/modules/attr_filter   attr_filter attr_filter.access_reject {         attrsfile = "/tmp/radius/etc/raddb/attrs.access_reject"         key = "%{User-Name}"   }  } # modules } # server server { # from file /tmp/radius/etc/raddb/radiusd.conf  modules {  Module: Checking authenticate {...} for more modules to load  Module: Linked to module rlm_digest  Module: Instantiating module "digest" from file /tmp/radius/etc/raddb/modules/digest  Module: Checking authorize {...} for more modules to load  Module: Linked to module rlm_preprocess  Module: Instantiating module "preprocess" from file /tmp/radius/etc/raddb/modules/preprocess   preprocess {         huntgroups = "/tmp/radius/etc/raddb/huntgroups"         hints = "/tmp/radius/etc/raddb/hints"         with_ascend_hack = no         ascend_channels_per_line = 23         with_ntdomain_hack = no         with_specialix_jetstream_hack = no         with_cisco_vsa_hack = no         with_alvarion_vsa_hack = no   }  Module: Checking preacct {...} for more modules to load  Module: Linked to module rlm_acct_unique  Module: Instantiating module "acct_unique" from file /tmp/radius/etc/raddb/modules/acct_unique   acct_unique {         key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port"   }  Module: Checking accounting {...} for more modules to load  Module: Linked to module rlm_detail  Module: Instantiating module "detail" from file /tmp/radius/etc/raddb/modules/detail   detail {         detailfile = "/tmp/radius/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d"         header = "%t"         detailperm = 384         dirperm = 493         locking = no         log_packet_header = no   }  Module: Instantiating module "attr_filter.accounting_response" from file /tmp/radius/etc/raddb/modules/attr_filter   attr_filter attr_filter.accounting_response {         attrsfile = "/tmp/radius/etc/raddb/attrs.accounting_response"         key = "%{User-Name}"   }  Module: Checking session {...} for more modules to load  Module: Checking post-proxy {...} for more modules to load  Module: Checking post-auth {...} for more modules to load  } # modules } # server radiusd: #### Opening IP addresses and Ports #### listen {         type = "auth"         ipaddr = *         port = 0 } listen {         type = "acct"         ipaddr = *         port = 0 } listen {         type = "control"  listen {         socket = "/tmp/radius/var/run/radiusd/radiusd.sock"  } } listen {         type = "auth"         ipaddr = 127.0.0.1         port = 18120 } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on command file /tmp/radius/var/run/radiusd/radiusd.sock Listening on authentication address 127.0.0.1 port 18120 as server inner-tunnel Listening on proxy address * port 1814 Ready to process requests. rad_recv: Access-Request packet from host 10.233.55.200 port 49483, id=37, length=55         User-Name = "user@example.jp"         User-Password = "password" # Executing section authorize from file /tmp/radius/etc/raddb/sites-enabled/default +- entering group authorize {...} ++[preprocess] returns ok ++[chap] returns noop ++[mschap] returns noop ++[digest] returns noop [suffix] Looking up realm "example.jp" for User-Name = "user@example.jp" [suffix] Found realm "example.jp" [suffix] Adding Realm = "example.jp" [suffix] Proxying request from user user to realm example.jp [suffix] Preparing to proxy authentication request to realm "example.jp" ++[suffix] returns updated [eap] No EAP-Message, not doing EAP ++[eap] returns noop ++[files] returns noop ++[expiration] returns noop ++[logintime] returns noop ++[pap] returns noop   WARNING: Empty pre-proxy section.  Using default return values. Sending Access-Request of id 246 to 10.233.36.100 port 1812         User-Name = "user@example.jp"         User-Password = "password"         NAS-IP-Address = 10.233.55.200         Proxy-State = 0x3337 Proxying request 0 to home server 10.233.36.100 port 1812 Sending Access-Request of id 246 to 10.233.36.100 port 1812         User-Name = "user@example.jp"         User-Password = "password"         NAS-IP-Address = 10.233.55.200         Proxy-State = 0x3337 Going to the next request Waking up in 0.9 seconds. rad_recv: Access-Accept packet from host 10.233.36.100 port 1812, id=246, length=44         Attr-123 = 0x00401234567890abcdef0000000000000000         Proxy-State = 0x3337 # Executing section post-proxy from file /tmp/radius/etc/raddb/sites-enabled/default +- entering group post-proxy {...} [eap] No pre-existing handler found ++[eap] returns noop Found Auth-Type = Accept Auth-Type = Accept, accepting the user # Executing section post-auth from file /tmp/radius/etc/raddb/sites-enabled/default +- entering group post-auth {...} ++[exec] returns noop Sending Access-Accept of id 37 to 10.233.55.200 port 49483         Attr-123 = 0x00401234567890abcdef0000000000000000 Finished request 0. Going to the next request Waking up in 4.9 seconds. thanks for your help ichiro tanaka