Hi I have tried to change the mod of the file to +r mode still i see this error,what could be reason behind it,please guide. ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÅÃß" Thu Oct 29 20:56:03 2015 : Debug: } Thu Oct 29 20:56:03 2015 : Debug: instantiate { Thu Oct 29 20:56:03 2015 : Debug: } Thu Oct 29 20:56:03 2015 : Debug: modules { Thu Oct 29 20:56:03 2015 : Debug: # Instantiating module "etc_passwd" from file /usr/local/etc/raddb/mods-enabled/passwd Thu Oct 29 20:56:03 2015 : Debug: rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no Thu Oct 29 20:56:03 2015 : Debug: # Instantiating module "preprocess" from file /usr/local/etc/raddb/mods-enabled/preprocess Thu Oct 29 20:56:03 2015 : Debug: reading pairlist file /usr/local/etc/raddb/mods-config/preprocess/huntgroups Thu Oct 29 20:56:03 2015 : Debug: reading pairlist file /usr/local/etc/raddb/mods-config/preprocess/hints Thu Oct 29 20:56:03 2015 : Debug: # Instantiating module "detail" from file /usr/local/etc/raddb/mods-enabled/detail Thu Oct 29 20:56:03 2015 : Debug: # Instantiating module "auth_log" from file /usr/local/etc/raddb/mods-enabled/detail.log Thu Oct 29 20:56:03 2015 : Debug: rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output Thu Oct 29 20:56:03 2015 : Debug: # Instantiating module "reply_log" from file /usr/local/etc/raddb/mods-enabled/detail.log Thu Oct 29 20:56:03 2015 : Debug: # Instantiating module "pre_proxy_log" from file /usr/local/etc/raddb/mods-enabled/detail.log Thu Oct 29 20:56:03 2015 : Debug: # Instantiating module "post_proxy_log" from file /usr/local/etc/raddb/mods-enabled/detail.log Thu Oct 29 20:56:03 2015 : Debug: # Instantiating module "attr_filter.post-proxy" from file /usr/local/etc/raddb/mods-enabled/attr_filter Thu Oct 29 20:56:03 2015 : Debug: reading pairlist file /usr/local/etc/raddb/mods-config/attr_filter/post-proxy Thu Oct 29 20:56:03 2015 : Error: Couldn't open /usr/local/etc/raddb/mods-config/attr_filter/post-proxy for reading: Permission denied Thu Oct 29 20:56:03 2015 : Error: Errors reading /usr/local/etc/raddb/mods-config/attr_filter/post-proxy Thu Oct 29 20:56:03 2015 : Error: /usr/local/etc/raddb/mods-enabled/attr_filter[12]: Instantiation failed for module "attr_filter.post-proxy" Regards Yusuf Siddiqui *__________________________________________________________________________________________________________________________________________________________________* This communication & accompanying documents ("this e-mail") contains confidential and/or privileged information for exclusive use of the individual to whom it is addressed. If you are not the intended recipient, please immediately notify the company & delete this e-mail. Any unauthorized use or disclosure of this e-mail is strictly prohibited. Representations in this e-mail are subject to contract. As an e-mail user please be cautious of the technical & other vulnerabilities of the internet which may result in malicious and/or unauthorized access to / use / alteration of e-mails/e-mail IDs. Thank you. *_______________________________________________________________________________________________________________________________________________________________*