# host-chain
Split a chain of multiple IPs and only keep the first one. The original value is stored in another field.
# Headers
- host-chain-real-position : position of the real IP. Defaults to the
first
one. Set it tolast
to keep the last IP of the chain. - host-chain-field : the field that contains the host. Defaults to
host
. - host-chain-full-field : the field that will contain the original value. Defaults to
full_host
. - host-chain-separator : the separator used to separate hosts. Defaults to
,
.
# Example
curl -v -X POST http://localhost:59599
-H "ezPAARSE-Middlewares: host-chain"
-F "files[]=@access.log"