[syslog-ng] Is there any problems when network config is changed?

Hi, Is there any problems when following occurs? [Precondition] Syslog-ng starts with a config about A-ADDRESS(IP ADDRESS). [Question] 1. Down NIC(A-ADDRESS) with ifdown. → Is there any problems? 2. Change IP-ADDRES from A to B. → Is there any problems? 3. UP NIC(B-ADDRESS) with ifup → Is there any problems? I know that syslog-ng can't start after 3. Thankshiro _________________________________________________________________ 【MSNビデオ】超貴重！驚きの大物対談が実現。作家 村上龍が話題のあの人に迫る http://video.msn.co.jp/rvr/default.htm