<html><head></head><body><div class="ydp21e3d51eyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;">Hello</div><div class="ydp21e3d51eyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><br></div><div class="ydp21e3d51eyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;">According to user guide, the next line looks correct but it leads to a syntax error</div><div class="ydp21e3d51eyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><br></div><div class="ydp21e3d51eyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><span>log "/var/log/bird.log" 102400 "<span><span>/var/log/bird.log</span></span>-prev" { info, remote, warning, error, auth, fatal, bug };</span></div><div class="ydp21e3d51eyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><span><br></span></div><div class="ydp21e3d51eyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><span>Can we help me to understand the unit used to express the limit?</span></div><div class="ydp21e3d51eyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><br></div><div class="ydp21e3d51eyahoo-style-wrap" style="font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;">I use bird 2.0.2<br></div></body></html>