def build_dhcpv6_reply(self,
q,
server,
client,
ias=True,
T1=300,
T2=300,
trid=None,
dns_servers=[],
dns_domains=[],
pref=True,
server_id=True):
p = DHCP6_Reply(trid=(trid == None and q.trid or trid))/ \
DHCP6OptClientId(duid=q[DHCP6OptClientId].duid)
if server_id:
p = p / DHCP6OptServerId(
duid=builder.duid(server.iface(0).ll_addr))
if ias:
for ia in builder.ias(q[DHCP6OptIA_NA], client, T1, T2):
p = p / ia
if len(dns_servers) > 0:
p = p / DHCP6OptDNSServers(dnsservers=dns_servers)
if len(dns_domains) > 0:
p = p / DHCP6OptDNSDomains(dnsdomains=dns_domains)
if pref:
p = p / DHCP6OptPref()
return p
def build_dhcpv6_advertisement(self, s, server, client, options=True, ias=True, T1=300, T2=300):
a = DHCP6_Advertise(trid=s.trid)/ \
DHCP6OptServerId(duid=builder.duid(server.iface(0).ll_addr))/ \
DHCP6OptClientId(duid=s[DHCP6OptClientId].duid)
if options:
for option in builder.options(s[DHCP6OptOptReq].reqopts):
a = a/option
if ias:
for ia in builder.ias(s[DHCP6OptIA_NA], client, T1, T2):
a = a/ia
a = a/DHCP6OptPref()
return a
def build_dhcpv6_advertisement(self,
s,
server,
client,
options=True,
ias=True,
T1=300,
T2=300):
a = DHCP6_Advertise(trid=s.trid)/ \
DHCP6OptServerId(duid=builder.duid(server.iface(0).ll_addr))/ \
DHCP6OptClientId(duid=s[DHCP6OptClientId].duid)
if options:
for option in builder.options(s[DHCP6OptOptReq].reqopts):
a = a / option
if ias:
for ia in builder.ias(s[DHCP6OptIA_NA], client, T1, T2):
a = a / ia
a = a / DHCP6OptPref()
return a
def build_dhcpv6_reply(self, q, server, client, ias=True, T1=300, T2=300, trid=None, dns_servers=[], dns_domains=[], pref=True, server_id=True):
p = DHCP6_Reply(trid=(trid == None and q.trid or trid))/ \
DHCP6OptClientId(duid=q[DHCP6OptClientId].duid)
if server_id:
p = p/DHCP6OptServerId(duid=builder.duid(server.iface(0).ll_addr))
if ias:
for ia in builder.ias(q[DHCP6OptIA_NA], client, T1, T2):
p = p/ia
if len(dns_servers) > 0:
p = p/DHCP6OptDNSServers(dnsservers=dns_servers)
if len(dns_domains) > 0:
p = p/DHCP6OptDNSDomains(dnsdomains=dns_domains)
if pref:
p = p/DHCP6OptPref()
return p