tomcat启动jgroups报错?报错

配置如下：

<cacheManagerPeerProviderFactory
class="net.sf.ehcache.distribution.jgroups.JGroupsCacheManagerPeerProviderFactory"
        properties="connect=TCP(start_port=37800;end_port=37820;loopback=true):
TCPPING(initial_hosts=192.168.2.121[37800],192.168.2.239[37800];port_range=10;timeout=3000;
num_initial_members=3;up_thread=true;down_thread=true):
VERIFY_SUSPECT(timeout=1500;down_thread=false;up_thread=false):
pbcast.NAKACK(down_thread=true;up_thread=true;gc_lag=100;retransmit_timeout=3000):
pbcast.GMS(join_timeout=5000;join_retry_timeout=2000;shun=false;print_local_addr=false;down_thread=true;up_thread=true)"
propertySeparator="::" 
/>

结果报错：
net.sf.ehcache.CacheException: Error configuring from C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\lklmposweb\WEB-INF\classes\ehcache.xml. Initial cause was Error configuring from input stream. Initial cause was null:28: Element <cacheManagerPeerProviderFactory> does not allow attribute "propertySeparator".
at net.sf.ehcache.config.ConfigurationFactory.parseConfiguration(ConfigurationFactory.java:69)
at net.sf.ehcache.CacheManager.parseConfiguration(CacheManager.java:229)
at net.sf.ehcache.CacheManager.init(CacheManager.java:190)
at net.sf.ehcache.CacheManager.<init>(CacheManager.java:131)


哪位师傅有碰到过这个问题？帮忙解答下