Dear List, I 've a TC 1000 60 ports analog RAS, But few days ago, i delete the Router configuration, after that, i can't use it, but previous configuration was something like this: HiPer>> list chassis Slot Owner Description Ports Type Console 1 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 2 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 3 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 4 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 5 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 6 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 7 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 8 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 9 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 10 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 11 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 12 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 13 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 14 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 15 YES Gen. 2 V.34 Anal-Digi Modem NAC 4 DYNAMIC NO 16 YES HiPer Access Router NAC 0 DYNAMIC NO HiPer>> list modem_groups MODEM GROUPS Number of GROUP Interfaces all 60 slot:1 4 slot:2 4 slot:3 4 slot:4 4 slot:5 4 slot:6 4 slot:7 4 slot:8 4 slot:9 4 slot:10 4 slot:11 4 slot:12 4 slot:13 4 slot:14 4 slot:15 4 ------ I can't set the modem as anal-digi modem . so, please try to help me out, & i can't handshake my NAS to Radius, it says chap mismatch :(. Waiting For kind reply Thanking You Regards Nahid __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com