def ip_gen(self, client_base, server_base, client_ips, server_ips):
assert client_ips>0
assert server_ips>0
ip_gen_c = ASTFIPGenDist(ip_range = [client_base, int2ip(ip2int(client_base) + client_ips - 1)])
ip_gen_s = ASTFIPGenDist(ip_range = [server_base, int2ip(ip2int(server_base) + server_ips - 1)])
return ASTFIPGen(dist_client = ip_gen_c,
dist_server = ip_gen_s)
def test_gtpu_mode(self):
c = self.astf_trex
if not c.is_tunnel_supported(tunnel_type=1)['is_tunnel_supported']:
self.skip("tunnel is no supported")
duration = self.duration
self.duration = 1
fname = 'http_simple.py'
version = 4
sport = 5000
add_client_cnt = 255
client_db = dict()
ip_prefix = "16.0.0."
sip = "11.11.0.1"
dip = "1.1.1.11"
teid = 0
while teid <= add_client_cnt:
c_ip = ip_prefix + str(teid)
c_ip = ip2int(c_ip)
client_db[c_ip] = Tunnel(sip, dip, sport, teid, version)
teid += 1
tunnel_info = {"clients_list": client_db, "tunnel_type": 1}
try:
c.reset()
c.activate_tunnel(tunnel_type=1, activate=True, loopback=True)
print(" running {}".format(fname))
self.run_astf_profile(fname,
m=1,
is_udp=False,
is_tcp=True,
ipv6=False,
check_counters=True,
nc=True,
tunnel_info=tunnel_info)
finally:
self.duration = duration
c.reset()
c.activate_tunnel(tunnel_type=1, activate=False, loopback=False)