jetty server refusing connections from 127.0.0.1

Not sure what's going on here exactly, but my local jetty server that I'm running via the maven plugin, as in:

        <plugin>
            <groupId>org.mortbay.jetty</groupId>
            <artifactId>jetty-maven-plugin</artifactId>
            <version>${org.mortbay.jetty.version}</version>
            <configuration>
                <systemProperties>
                    <systemProperty>
     开发者_JS百科                   <name>webapp.env.name</name>
                        <value>local</value>
                    </systemProperty>
                </systemProperties>
                <stopPort>8080</stopPort>
                <stopKey>foo</stopKey>
            </configuration>
        </plugin>

... is refusing all connections from 127.0.0.1...

For instance, if I run curl 'http://localhost:8080' I get a valid html response pointing at the contents of my webapp directory. But curl 'http://127.0.0.1:8080' returns curl: (52) Empty reply from server. Does anyone out there know how I might configure jetty properly to accept such connections? This is complicating our dev team's local configurations quite a bit.

Thanks!