+ def nat44_del_session(
+ self,
+ addr,
+ port,
+ protocol,
+ vrf_id=0,
+ is_in=1):
+ """Delete NAT44 session
+
+ :param addr: IPv4 address
+ :param por: port number
+ :param protocol: IP protocol number
+ :param vrf_id: VRF ID
+ :param is_in: 1 if inside network addres and port pari, 0 if outside
+ """
+ return self.api(
+ self.papi.nat44_del_session,
+ {'address': addr,
+ 'port': port,
+ 'protocol': protocol,
+ 'vrf_id': vrf_id,
+ 'is_in': is_in})
+
+ def nat_set_reass(
+ self,
+ timeout=2,
+ max_reass=1024,
+ max_frag=5,
+ drop_frag=0,
+ is_ip6=0):
+ """Set NAT virtual fragmentation reassembly
+
+ :param timeout: reassembly timeout (Default 2sec)
+ :param max_reass: maximum concurrent reassemblies (Default 1024)
+ :param max_frag: maximum fragmets per reassembly (Default 5)
+ :param drop_frag: if 0 translate fragments, otherwise drop fragments
+ :param is_ip6: 1 if IPv6, 0 if IPv4
+ """
+ return self.api(
+ self.papi.nat_set_reass,
+ {'timeout': timeout,
+ 'max_reass': max_reass,
+ 'max_frag': max_frag,
+ 'drop_frag': drop_frag,
+ 'is_ip6': is_ip6})
+
+ def nat_get_reass(self):
+ """Get NAT virtual fragmentation reassembly configuration
+
+ :return: NAT virtual fragmentation reassembly configuration
+ """
+ return self.api(self.papi.nat_get_reass, {})
+
+ def nat_reass_dump(self):
+ """Dump NAT virtual fragmentation reassemblies
+
+ :return: Dictionary of NAT virtual fragmentation reassemblies
+ """
+ return self.api(self.papi.nat_reass_dump, {})
+