Hi,
We have strange issue on our swiss based on server.
Issue: Incorrect IP Address value in REMOTE_ADDR Header
Nginx Version : 1.2.1
Server OS : Debian 7.1
Modules :
nginx -V
nginx version: nginx/1.2.1
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx --conf-path=/etc/nginx/nginx.conf
--error-log-path=/var/log/nginx/error.log
--http-client-body-temp-path=/var/lib/nginx/body
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi
--http-log-path=/var/log/nginx/access.log
--http-proxy-temp-path=/var/lib/nginx/proxy
--http-scgi-temp-path=/var/lib/nginx/scgi
--http-uwsgi-temp-path=/var/lib/nginx/uwsgi --lock-path=/var/lock/nginx.lock
--pid-path=/var/run/nginx.pid --with-pcre-jit --with-debug
--with-http_addition_module --with-http_dav_module --with-http_geoip_module
--with-http_gzip_static_module --with-http_image_filter_module
--with-http_realip_module --with-http_stub_status_module
--with-http_ssl_module --with-http_sub_module --with-http_xslt_module
--with-ipv6 --with-sha1=/usr/include/openssl --with-md5=/usr/include/openssl
--with-mail --with-mail_ssl_module
--add-module=/tmp/buildd/nginx-1.2.1/debian/modules/nginx-auth-pam
--add-module=/tmp/buildd/nginx-1.2.1/debian/modules/nginx-echo
--add-module=/tmp/buildd/nginx-1.2.1/debian/modules/nginx-upstream-fair
--add-module=/tmp/buildd/nginx-1.2.1/debian/modules/nginx-dav-ext-module
We have IP based security token for our application , the token created
by nginx+php will be checked in wowza before stream play. Recently lot of NZ
visitors complained about video not playing , it due to security token
failed between nginx+php vs wowza. here are more information
1 . We have installed Apache on same server and deduction IP
Address as expected.
2. Even Nginx access log printing incorrect IP Address , so we
feel nothing missed on FastCGI setting
3. Based on IPLocation info incorrect IP is gateway IPAddress
NGINX $_SERVER
Array
(
[FCGI_ROLE] => RESPONDER
[SCRIPT_FILENAME] => xxxxxx
[QUERY_STRING] =>
msg=Error%20loading%20stream:%20Could%20not%20connect%20to%20server
[REQUEST_METHOD] => GET
[CONTENT_TYPE] =>
[CONTENT_LENGTH] =>
[SCRIPT_NAME] => /trackfail.php
[REQUEST_URI] =>
/trackfail.php?msg=Error%20loading%20stream:%20Could%20not%20connect%20to%20server
[DOCUMENT_URI] => /trackfail.php
[DOCUMENT_ROOT] => xxxxx
[SERVER_PROTOCOL] => HTTP/1.1
[GATEWAY_INTERFACE] => CGI/1.1
[SERVER_SOFTWARE] => nginx/1.2.1
[REMOTE_ADDR] => 210.x5.2x2.93
[REMOTE_PORT] => 60187
[SERVER_ADDR] => xxxxxxx
[SERVER_PORT] => 80
[SERVER_NAME] => xxxxx
[HTTPS] =>
[REDIRECT_STATUS] => 200
[GEOIP_COUNTRY_CODE] => NZ
[GEOIP_COUNTRY_NAME] => New Zealand
[HTTP_HOST] => xxxxxxx
[HTTP_ACCEPT] => */*
[HTTP_X_REQUESTED_WITH] => XMLHttpRequest
[HTTP_USER_AGENT] => Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.107 Safari/537.36
[HTTP_REFERER] => xxxxxxxxxxxxxx
[HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
[HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
[HTTP_COOKIE] => zmad=1; 2bfd_unique_user=1; defaults=1
[HTTP_CACHE_CONTROL] => max-stale=0
[HTTP_CONNECTION] => Keep-Alive
[PHP_SELF] => /trackfail.php
)
Apache $_SERVER
Array
(
[GEOIP_ADDR] => 115.1x8.3x.37
[GEOIP_CONTINENT_CODE] => OC
[GEOIP_COUNTRY_CODE] => NZ
[GEOIP_COUNTRY_NAME] => New Zealand
[HTTP_HOST] => xxxx:8080
[HTTP_CONNECTION] => keep-alive
[HTTP_ACCEPT] => */*
[HTTP_USER_AGENT] => Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.107 Safari/537.36
[HTTP_REFERER] => xxxx
[HTTP_ACCEPT_ENCODING] => gzip,deflate,sdch
[HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8
[HTTP_COOKIE] => zmad=1; 2bfd_unique_user=1; defaults=1
[PATH] => /usr/local/bin:/usr/bin:/bin
[SERVER_SIGNATURE] => <address>Apache/2.2.22 (Debian) Server at xxxxx
Port 8080</address>
[SERVER_SOFTWARE] => Apache/2.2.22 (Debian)
[SERVER_NAME] => xxxxxx
[SERVER_ADDR] => xxxxx
[SERVER_PORT] => 8080
[REMOTE_ADDR] => 115.1x8.3x.37
[DOCUMENT_ROOT] => xxxxxx
[SERVER_ADMIN] => webmaster@localhost
[SCRIPT_FILENAME] => xxxxxxx
[REMOTE_PORT] => 51777
[GATEWAY_INTERFACE] => CGI/1.1
[SERVER_PROTOCOL] => HTTP/1.1
[REQUEST_METHOD] => GET
[QUERY_STRING] => reqid=662&callback=jsonCallback&_=1392745097470
[REQUEST_URI] =>
/trackfail.php?reqid=662&callback=jsonCallback&_=1392745097470
[SCRIPT_NAME] => /trackfail.php
[PHP_SELF] => /trackfail.php
)
Thanks
Siva
Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,247736,247736#msg-247736
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