I am running Mapbender 22.214.171.124 and Geoserver 2.8.x on the same machine. Geoserver is not visible from the outside so i use the proxy-option for displaying the layers, which works fine.
Only the Legend is not displayed when using proxy, if proxy is off it works fine. I found, that it is neccessary to configure the owsproxy in parameters,yml. So long, so good. Can someone tell me what to set for ows_proxy3_host, ows_proxy3_port and ows_prox3_noproxy for the above situation?
I tried different combinations but nothing seems to work. Other requests like GetFeatureInfo work as expected.