IPCP_MYADDR_SEEN
sp->ipcp.flags &= ~(IPCP_HISADDR_SEEN|IPCP_MYADDR_SEEN|IPCP_MYADDR_DYN|IPCP_HISADDR_DYN);
sp->ipcp.flags |= IPCP_MYADDR_SEEN;
((sp->ipcp.flags & IPCP_MYADDR_SEEN) == 0)) {
if (sp->ipcp.flags & IPCP_MYADDR_SEEN) {
if ((sp->ipcp.flags & IPCP_MYADDR_DYN) && (sp->ipcp.flags & IPCP_MYADDR_SEEN))