diff -ur mod_rpaf-0.5/mod_rpaf.c mod_rpaf-0.5.ipv6/mod_rpaf.c
--- mod_rpaf-0.5/mod_rpaf.c	2004-03-17 17:47:30.000000000 +0200
+++ mod_rpaf-0.5.ipv6/mod_rpaf.c	2006-01-05 18:18:09.000000000 +0200
@@ -148,7 +148,18 @@
                     ++fwdvalue;
             }
             r->connection->remote_ip = ap_pstrdup(r->connection->pool, ((char **)arr->elts)[((arr->nelts)-1)]);
-            r->connection->remote_addr.sin_addr.s_addr = inet_addr(r->connection->remote_ip);
+			switch (r->connection->remote_addr.ss_family) {
+			case AF_INET:
+				inet_pton(AF_INET, r->connection->remote_ip, &((struct sockaddr_in*)&r->connection->remote_addr)->sin_addr.s_addr);
+				break;
+			case AF_INET6:
+				inet_pton(AF_INET6, r->connection->remote_ip, ((struct sockaddr_in6*)&r->connection->remote_addr)->sin6_addr.s6_addr);
+				break;
+			default:
+				ap_log_rerror(APLOG_MARK, APLOG_DEBUG|APLOG_NOERRNO, r, "Apache doesn't support this address family");
+				break;
+			}
+
             if (cfg->sethostname) {
                 const char *hostvalue;
                 if (hostvalue = ap_table_get(r->headers_in, "X-Forwarded-Host")) {