Cross Reference: /external/dnsmasq/src/rfc2131.c

Lines Matching refs:ciaddr
192       /* Some buggy clients set ciaddr when they shouldn't, so clear that here since
195 	mess->ciaddr.s_addr = 0;
286      use the ciaddr. This is necessary because a  machine which got a lease via a 
287      relay won't use the relay to renew. If matching a ciaddr fails but we have a context 
289   if (mess->giaddr.s_addr || subnet_addr.s_addr || mess->ciaddr.s_addr)
307 	  /* If ciaddr is in the hardware derived set of contexts, leave that unchanged */
308 	  addr = mess->ciaddr;
752 	  mess->yiaddr = mess->ciaddr;
753 	  mess->ciaddr.s_addr = 0;
788 	      if  (mess_type == DHCPDISCOVER || mess->ciaddr.s_addr == 0)
790 		  mess->ciaddr.s_addr = 0;
866       if (!(context = narrow_context(context, mess->ciaddr, netid)) ||
871       if (lease && lease->addr.s_addr == mess->ciaddr.s_addr)
876       log_packet("DHCPRELEASE", &mess->ciaddr, emac, emac_len, iface_name, message, mess->xid);
1036 	  if ((lease && mess->ciaddr.s_addr != lease->addr.s_addr) ||
1045 	  mess->yiaddr = mess->ciaddr;
1130 	      mess->ciaddr.s_addr == 0 || is_same_net(context->local, mess->ciaddr, context->netmask))
1133 	      mess->ciaddr.s_addr = 0;
1244       log_packet("DHCPINFORM", &mess->ciaddr, emac, emac_len, iface_name, message, mess->xid);
1246       if (message || mess->ciaddr.s_addr == 0)
1250       context = narrow_context(context, mess->ciaddr, netid);
1255 	  (lease = lease_find_by_addr(mess->ciaddr)) && 
1260 	hostname = host_from_dns(mess->ciaddr);
1262       log_packet("DHCPACK", &mess->ciaddr, emac, emac_len, iface_name, hostname, mess->xid);
1292       do_options(context, mess, end, req_options, hostname, get_domain(mess->ciaddr),