sim, olha como ficou 

http://prntscr.com/2cwnhy ai quando eu tento acessar pela porta 80 da pagina não encontrada

Certo... Poste aqui seu arquivo /etc/varnish/default.vcl e /etc/syconfig/varnish

aqui o meu 

default.vcl

#This is a basic VCL configuration file for varnish.  See the vcl(7)
#man page for details on VCL syntax and semantics.
#
#Default backend definition.  Set this to point to your content
#server.
#
backend default {
  .host = "177.133.50.15";
  .port = "8081";
}
sub vcl_recv {
/* These rules will apply for all the requests served */

/* Post requests will not be cached */
if (req.request == "POST") {
return (pass);
}

/* Normalize encoding/compression */
if (req.http.Accept-Encoding) {
if (req.http.Accept-Encoding ~ "gzip") { set req.http.Accept-Encoding = "gzip"; }
elsif (req.http.Accept-Encoding ~ "deflate") { set req.http.Accept-Encoding = "deflate"; }
else { remove req.http.Accept-Encoding; /* unknown algorithm, just remove */ }
}

/* Host: www.mysite.com; these rules will apply only for mysite.com */
if (req.http.host ~ "^(?:www\.)?mysite.com") {
unset req.http.vary;
/* Remove the following line if your site is serving content in the language it reads from the Accept-Language header */
unset req.http.accept-language;

/* If I am logged in to wordpress, I DO NOT WANT TO SEE cached pages */
if (req.http.cookie ~ "wordpress_logged_in") {
return (pass);
} else { /* If I'm just a regular visitor */
/* If the request is for pictures, javascript, css, etc */
if (req.url ~ "\.(jpg|jpeg|png|gif|css|js)$") {
/* Remove the cookie and make the request static */
unset req.http.cookie;
return (lookup);
}

/* Try to lookup in the cache */
return (lookup);
}
}

/* If the host header is empty, just return error */
error 404 req.http.host;
return (lookup);
}

sub vcl_fetch {
/* Host: www.mysite.com */
if (req.http.host ~ "^(?:www\.)?mysite.com") {
/* Do not cache POST requests */
if (req.request == "POST") {
return (pass);
}
/* If the request is for pictures, javascript, css, etc */
if (req.url ~ "\.(jpg|jpeg|png|gif|css|js)$") {
/* Cache it, and make it last 2 hours */
set beresp.ttl = 7200s;
/* Make the request static by removing any cookies set by those static files */
unset beresp.http.set-cookie;
/* Deliver the cached object */
return (deliver);
}
/* If I am logged in to wordpress, I DO NOT WANT TO SEE cached pages */
if (req.http.cookie ~ "wordpress_logged_in") {
return (pass);
} else {
/* Cache anything for 2 minutes. When the cache expires it will be cached again and again, at the time of the request */
set beresp.ttl = 120s;
return (deliver);
}
}
}
#
#Below is a commented-out copy of the default VCL logic.  If you
#redefine any of these subroutines, the built-in logic will be
#appended to your code.
#
#sub vcl_recv {
#    if (req.request != "GET" &&
#      req.request != "HEAD" &&
#      req.request != "PUT" &&
#      req.request != "POST" &&
#      req.request != "TRACE" &&
#      req.request != "OPTIONS" &&
#      req.request != "DELETE") {
#        /* Non-RFC2616 or CONNECT which is weird. */
#        return (pipe);
#    }
#    if (req.request != "GET" && req.request != "HEAD") {
#        /* We only deal with GET and HEAD by default */
#        return (pass);
#    }
#    if (req.http.Authorization || req.http.Cookie) {
#        /* Not cacheable by default */
#        return (pass);
#    }
#    return (lookup);
#}
#
#sub vcl_pipe {
#    # Note that only the first request to the backend will have
#    # X-Forwarded-For set.  If you use X-Forwarded-For and want to
#    # have it set for all requests, make sure to have:
#    # set req.http.connection = "close";
#    # here.  It is not set by default as it might break some broken web
#    # applications, like IIS with NTLM authentication.
#    return (pipe);
#}
#
#sub vcl_pass {
#    return (pass);
#}
#
#sub vcl_hash {
#    set req.hash += req.url;
#    if (req.http.host) {
#        set req.hash += req.http.host;
#    } else {
#        set req.hash += server.ip;
#    }
#    return (hash);
#}
#
#sub vcl_hit {
#    if (!obj.cacheable) {
#        return (pass);
#    }
#    return (deliver);
#}
#
#sub vcl_miss {
#    return (fetch);
#}
#
#sub vcl_fetch {
#    if (!obj.cacheable) {
#        return (pass);
#    }
#    if (obj.http.Set-Cookie) {
#        return (pass);
#    }
#    set obj.prefetch =  -30s;
#    return (deliver);
#}
#
#sub vcl_deliver {
#    return (deliver);
#}
#
#sub vcl_discard {
#    /* XXX: Do not redefine vcl_discard{}, it is not yet supported */
#    return (discard);
#}
#
#sub vcl_prefetch {
#    /* XXX: Do not redefine vcl_prefetch{}, it is not yet supported */
#    return (fetch);
#}
#
#sub vcl_timeout {
#    /* XXX: Do not redefine vcl_timeout{}, it is not yet supported */
#    return (discard);
#}
#
#sub vcl_error {
#    set obj.http.Content-Type = "text/html; charset=utf-8";
#    synthetic {"
#<?xml version="1.0" encoding="utf-8"?>
#<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
# "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
#<html>
#  <head>
#    <title>"} obj.status " " obj.response {"</title>
#  </head>
#  <body>
#    <h1>Error "} obj.status " " obj.response {"</h1>
#    <p>"} obj.response {"</p>
#    <h3>Guru Meditation:</h3>
#    <p>XID: "} req.xid {"</p>
#    <hr>
#    <address>
#       <a href="http://www.varnish-cache.org/">Varnish cache server</a>
#    </address>
#  </body>
#</html>
#"};
#    return (deliver);
#} 

e o meu varnish

# Configuration file for varnish
#
# /etc/init.d/varnish expects the variable $DAEMON_OPTS to be set from this
# shell script fragment.
#

# Maximum number of open files (for ulimit -n)
NFILES=131072

# Locked shared memory (for ulimit -l)
# Default log size is 82MB + header
MEMLOCK=82000

# Maximum size of corefile (for ulimit -c). Default in Fedora is 0
# DAEMON_COREFILE_LIMIT="unlimited"

# This file contains 4 alternatives, please use only one.

## Alternative 1, Minimal configuration, no VCL
#
# Listen on port 6081, administration on localhost:6082, and forward to
# content server on localhost:8080.  Use a fixed-size cache file.
#
#DAEMON_OPTS="-a :6081 \
#             -T localhost:6082 \
#             -b localhost:8080 \
#             -u varnish -g varnish \
#             -s file,/var/lib/varnish/varnish_storage.bin,1G"


## Alternative 2, Configuration with VCL
#
# Listen on port 6081, administration on localhost:6082, and forward to
# one content server selected by the vcl file, based on the request.  Use a
# fixed-size cache file.
#
# DAEMON_OPTS="-a :6081 \
#             -T localhost:6082 \
#             -f /etc/varnish/default.vcl \
#             -u varnish -g varnish \
#            -s file,/var/lib/varnish/varnish_storage.bin,1G"
#
#
## Alternative 3, Advanced configuration
#
# See varnishd(1) for more information.
#
# # Main configuration file. You probably want to change it :)
# VARNISH_VCL_CONF=/etc/varnish/default.vcl
#
# # Default address and port to bind to
# # Blank address means all IPv4 and IPv6 interfaces, otherwise specify
# # a host name, an IPv4 dotted quad, or an IPv6 address in brackets.
# VARNISH_LISTEN_ADDRESS=
# VARNISH_LISTEN_PORT=6081
#
# # Telnet admin interface listen address and port 
 VARNISH_LISTEN_PORT=80 
 VARNISH_ADMIN_LISTEN_ADDRESS=177.133.50.15
 VARNISH_ADMIN_LISTEN_PORT=6082
 VARNISH_SECRET_FILE=/etc/varnish/secret

#
# # The minimum number of worker threads to start
 VARNISH_MIN_THREADS=50

#
# # The Maximum number of worker threads to start
 VARNISH_MAX_THREADS=1000
#
# # Idle timeout for worker threads
# VARNISH_THREAD_TIMEOUT=120
#
# # Cache file location
# VARNISH_STORAGE_FILE=/var/lib/varnish/varnish_storage.bin
#
# # Cache file size: in bytes, optionally using k / M / G / T suffix,
# # or in percentage of available disk space using the % suffix.
# VARNISH_STORAGE_SIZE=4G
#
# # Backend storage specification
 VARNISH_STORAGE="file,${VARNISH_STORAGE_FILE},${VARNISH_STORAGE_SIZE}"
#
# # Default TTL used when the backend does not specify one
# VARNISH_TTL=120
#
# # DAEMON_OPTS is used by the init script.  If you add or remove options, make
# # sure you update this section, too.
 DAEMON_OPTS="-a ${VARNISH_LISTEN_ADDRESS}:${VARNISH_LISTEN_PORT} \
#              -f ${VARNISH_VCL_CONF} \
#              -T ${VARNISH_ADMIN_LISTEN_ADDRESS}:${VARNISH_ADMIN_LISTEN_PORT} \
#              -t ${VARNISH_TTL} \
#              -w ${VARNISH_MIN_THREADS},${VARNISH_MAX_THREADS},${VARNISH_THREAD_TIMEOUT} \
#              -u varnish -g varnish \
#              -s ${VARNISH_STORAGE}"
#


## Alternative 4, Do It Yourself. See varnishd(1) for more information.
#
# DAEMON_OPTS=""

Muito Grato desde já =D

up, alguém aí?

Desative toda sua /etc/varnish/default.vcl, deixe apenas isso:

backend default {
  .host = "177.133.50.15";
  .port = "8081";
}

Reinicie o Varnish e veja o que da. Poste aqui.

ficou off do mesmo jeito só a porta 8081 fica online

Acho que achei seu erro...

 

Você desativou a VCL em:

# # Main configuration file. You probably want to change it :)
# VARNISH_VCL_CONF=/etc/varnish/default.vcl

Descomente a segunda linha...

 

E aplique somente o código que te disse no post anterior no default.vcl

O.O algo estranho estar acontecendo, a porta 8081 funciona normalmente porem a porta 80 não só da isso "

Esta página da web não está disponível"

O.O algo estranho estar acontecendo, a porta 8081 funciona normalmente porem a porta 80 não só da isso "

Esta página da web não está disponível"

A partir desse erro, já é entre o "lero lero" do Varnish com o Apache...

Comece agora a aplicar as VCL de fato..

entendo, sabe aonde eu posso encontrar uma VLC compatível? ou quem faça?