diff --git a/mylib/ldap.py b/mylib/ldap.py
index 4bf8c7d..8748309 100644
--- a/mylib/ldap.py
+++ b/mylib/ldap.py
@@ -116,7 +116,7 @@ class LdapServer:
             return ldap.SCOPE_SUBTREE  # pylint: disable=no-member
         raise Exception(f'Unknown LDAP scope "{scope}"')
 
-    def search(self, basedn, filterstr=None, attrs=None, sizelimit=0, scope=None):
+    def search(self, basedn, filterstr=None, attrs=None, sizelimit=None, scope=None):
         """ Run a search on LDAP server """
         assert self.con or self.connect()
         res_id = self.con.search(
@@ -141,10 +141,18 @@ class LdapServer:
         result = self.search(dn, filterstr=filterstr, scope='base', attrs=attrs)
         return result[dn] if dn in result else None
 
-    def paged_search(self, basedn, filterstr, attrs, scope='sub', pagesize=500):
+    def paged_search(self, basedn, filterstr=None, attrs=None, scope=None, pagesize=None,
+                     sizelimit=None):
         """ Run a paged search on LDAP server """
         assert not self.v2, "Paged search is not available on LDAP version 2"
         assert self.con or self.connect()
+
+        # Set parameters default values (if not defined)
+        filterstr = filterstr if filterstr else '(objectClass=*)'
+        attrs = attrs if attrs else []
+        scope = scope if scope else 'sub'
+        pagesize = pagesize if pagesize else 500
+
         # Initialize SimplePagedResultsControl object
         page_control = SimplePagedResultsControl(
             True,
@@ -208,6 +216,13 @@ class LdapServer:
             # Store results of this page
             for obj_dn, obj_attrs in rdata:
                 ret[obj_dn] = obj_attrs
+                # If sizelimit reached, stop
+                if sizelimit and len(ret) >= sizelimit:
+                    break
+
+            # If sizelimit reached, stop
+            if sizelimit and len(ret) >= sizelimit:
+                break
 
             # If no cookie returned, we are done
             if not result_page_control.cookie: