Hi Sorry to restart the same subject, but actually i am search .. i am search .... but i don't see any solution ... I use: FreeRadius with a Perl Script A Cisco ASA5510 IOS 8.0 In debug i have: When a user don't have IP, use "Pool" : ============================================================== rad_recv: Access-Request packet from host 10.218.7.243:1025, id=31, length=166 User-Name = "vpn001@xx.fr" User-Password = "XXX" NAS-Port = 1658880 Service-Type = Framed-User Framed-Protocol = PPP Called-Station-Id = "62.XX.XX.XX" Calling-Station-Id = "88.XX.XX.XX" NAS-Port-Type = Virtual Tunnel-Client-Endpoint:0 = "88.XX.XX.XX" NAS-IP-Address = 10.218.7.243 Cisco-AVPair = "ip:source-ip=88.XX.XX.XXy\223" Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 modcall[authorize]: module "preprocess" returns ok for request 0 modcall[authorize]: module "chap" returns noop for request 0 modcall[authorize]: module "mschap" returns noop for request 0 rlm_realm: Looking up realm "xx.fr" for User-Name = "vpn001@xx.fr" rlm_realm: No such realm "xx.fr" modcall[authorize]: module "suffix" returns noop for request 0 rlm_eap: No EAP-Message, not doing EAP modcall[authorize]: module "eap" returns noop for request 0 users: Matched entry DEFAULT at line 154 users: Matched entry DEFAULT at line 173 users: Matched entry DEFAULT at line 185 modcall[authorize]: module "files" returns ok for request 0 Using perl at 0x8149a00 rlm_perl: Added pair Framed-Protocol = PPP rlm_perl: Added pair Service-Type = Framed-User rlm_perl: Added pair Framed-IP-Address = 255.255.255.254 rlm_perl: Added pair Framed-Compression = Van-Jacobson-TCP-IP rlm_perl: Added pair Framed-MTU = 576 rlm_perl: Added pair Framed-Protocol = PPP rlm_perl: Added pair Service-Type = Framed-User rlm_perl: Added pair Auth-Type = Perl modcall[authorize]: module "perl" returns ok for request 0 modcall: leaving group authorize (returns ok) for request 0 rad_check_password: Found Auth-Type Perl auth: type "Perl" Processing the authenticate section of radiusd.conf modcall: entering group Perl for request 0 Using perl at 0x8149a00 rlm_perl: Added pair Framed-Protocol = PPP rlm_perl: Added pair h323-credit-amount = 100 rlm_perl: Added pair Service-Type = Framed-User rlm_perl: Added pair Framed-IP-Address = 255.255.255.254 rlm_perl: Added pair Framed-Compression = Van-Jacobson-TCP-IP rlm_perl: Added pair Framed-MTU = 576 rlm_perl: Added pair Framed-Protocol = PPP rlm_perl: Added pair Service-Type = Framed-User rlm_perl: Added pair Auth-Type = Perl modcall[authenticate]: module "perl" returns ok for request 0 modcall: leaving group Perl (returns ok) for request 0 Login OK: [vpn001@xx.fr/XXX] (from client 10.218.7.243 port 1658880 cli 88.XX.XX.XX) Sending Access-Accept of id 31 to 10.218.7.243 port 1025 Framed-IP-Address = 255.255.255.254 Framed-MTU = 576 Service-Type = Framed-User Framed-Protocol = PPP Framed-Compression = Van-Jacobson-TCP-IP h323-credit-amount = "100" Finished request 0 Going to the next request --- Walking the entire request list --- Waking up in 6 seconds... --- Walking the entire request list --- Cleaning up request 0 ID 31 with timestamp 4989aa4d Nothing to do. Sleeping until we see a request. ================================================ No problems, the user connect and have a IP of the Pool When i use a user with static IP: ================================================ rad_recv: Access-Request packet from host 10.218.7.243:1025, id=32, length=166 User-Name = "vpn006@xx.fr" User-Password = "XXX" NAS-Port = 1662976 Service-Type = Framed-User Framed-Protocol = PPP Called-Station-Id = "62.23.17.71" Calling-Station-Id = "88.XX.XX.XX" NAS-Port-Type = Virtual Tunnel-Client-Endpoint:0 = "88.XX.XX.XX" NAS-IP-Address = 10.218.7.243 Cisco-AVPair = "ip:source-ip=88.XX.XX.XXy\223" Processing the authorize section of radiusd.conf modcall: entering group authorize for request 1 modcall[authorize]: module "preprocess" returns ok for request 1 modcall[authorize]: module "chap" returns noop for request 1 modcall[authorize]: module "mschap" returns noop for request 1 rlm_realm: Looking up realm "xx.fr" for User-Name = "vpn006@xx.fr" rlm_realm: No such realm "xx.fr" modcall[authorize]: module "suffix" returns noop for request 1 rlm_eap: No EAP-Message, not doing EAP modcall[authorize]: module "eap" returns noop for request 1 users: Matched entry DEFAULT at line 154 users: Matched entry DEFAULT at line 173 users: Matched entry DEFAULT at line 185 modcall[authorize]: module "files" returns ok for request 1 Using perl at 0x8149a00 rlm_perl: Added pair Framed-Protocol = PPP rlm_perl: Added pair Service-Type = Framed-User rlm_perl: Added pair Framed-IP-Address = 10.218.3.41 rlm_perl: Added pair Framed-Compression = Van-Jacobson-TCP-IP rlm_perl: Added pair Framed-MTU = 576 rlm_perl: Added pair Framed-Protocol = PPP rlm_perl: Added pair Service-Type = Framed-User rlm_perl: Added pair Auth-Type = Perl modcall[authorize]: module "perl" returns ok for request 1 modcall: leaving group authorize (returns ok) for request 1 rad_check_password: Found Auth-Type Perl auth: type "Perl" Processing the authenticate section of radiusd.conf modcall: entering group Perl for request 1 Using perl at 0x8149a00 rlm_perl: Added pair Framed-Protocol = PPP rlm_perl: Added pair h323-credit-amount = 100 rlm_perl: Added pair Service-Type = Framed-User rlm_perl: Added pair Framed-IP-Address = 10.218.3.41 rlm_perl: Added pair Framed-Compression = Van-Jacobson-TCP-IP rlm_perl: Added pair Framed-MTU = 576 rlm_perl: Added pair Framed-Protocol = PPP rlm_perl: Added pair Service-Type = Framed-User rlm_perl: Added pair Auth-Type = Perl modcall[authenticate]: module "perl" returns ok for request 1 modcall: leaving group Perl (returns ok) for request 1 Login OK: [vpn006@xx.fr/XXX] (from client 10.218.7.243 port 1662976 cli 88.XX.XX.XX) Sending Access-Accept of id 32 to 10.218.7.243 port 1025 Framed-IP-Address = 255.255.255.254 Framed-MTU = 576 Service-Type = Framed-User Framed-Protocol = PPP Framed-Compression = Van-Jacobson-TCP-IP h323-credit-amount = "100" Finished request 1 Going to the next request --- Walking the entire request list --- Waking up in 6 seconds... --- Walking the entire request list --- Cleaning up request 1 ID 32 with timestamp 4989aa74 Nothing to do. Sleeping until we see a request. ============================================= I see "Framed-IP-Address = 10.218.3.41" but at the end of the logs he have: "Sending Access-Accept of id 32 to 10.218.7.243 port 1025 Framed-IP-Address = 255.255.255.254" Why he sending 255.255.255.254 ..... It's because i use a client type "cisco" ? because my perl script use "RLM_MODULE_OK" at authenticate and accounting ? Thanks for your help