On Thu, Jun 15, 2017 at 10:20:37AM +0800, ??? wrote: > Hi, > > Comma is a special symbol,Can do so: > > backend b1 > acl forward-exist req.hdr(X-Forwarded-For) -m found > http-request set-header X-Forwarded-For %[capture.req.hdr(2)],%ci if > forward-exist > http-request set-header X-Forwarded-For %ci if !forward-exist > server def 127.0.0.1:81 > > frontend f1 > mode http > listen 80 > capture request header X-Forwarded-For len 100 > default_backend b1
Well, that's a bit complicated a way to do it. If the purpose is to capture the whole line, better use "req.fhdr()" instead of "req.hdr()". It will take the whole header line instead of a single value. Regards, Willy
