424     ipcp_options *wo = &ipcp_wantoptions[0];  local
452 	    wo->ouraddr = local;
475 	    wo->hisaddr = remote;
488 	ipcp_options *wo = &ipcp_wantoptions[0];  local
490 	if (wo->ouraddr != 0)
491 		printer(arg, "%I", wo->ouraddr);
493 	if (wo->hisaddr != 0)
494 		printer(arg, "%I", wo->hisaddr);
570     ipcp_options *wo = &ipcp_wantoptions[unit];  local
586     memset(wo, 0, sizeof(*wo));
589     wo->neg_addr = wo->old_addrs = 1;
590     wo->neg_vj = 1;
591     wo->vj_protocol = IPCP_VJ_COMP;
592     wo->maxslotindex = MAX_STATES - 1; /* really max index */
593     wo->cflag = 1;
694     ipcp_options *wo = &ipcp_wantoptions[f->unit];  local
698     wo->req_addr = (wo->neg_addr || wo->old_addrs) &&
700     if (wo->ouraddr == 0)
701 	wo->accept_local = 1;
702     if (wo->hisaddr == 0)
703 	wo->accept_remote = 1;
704     wo->req_dns1 = usepeerdns;	/* Request DNS addresses from the peer */
705     wo->req_dns2 = usepeerdns;
706     *go = *wo;
710 	ip_choose_hook(&wo->hisaddr);
711 	if (wo->hisaddr) {
712 	    wo->accept_remote = 0;
728     ipcp_options *wo = &ipcp_wantoptions[f->unit];  local
743     if (wo->neg_vj && !go->neg_vj && !go->old_vj) {
1425     ipcp_options *wo = &ipcp_wantoptions[f->unit];  local
1482 	    if (ciaddr1 != wo->hisaddr
1483 		&& (ciaddr1 == 0 || !wo->accept_remote)) {
1487 		    tl = ntohl(wo->hisaddr);
1490 	    } else if (ciaddr1 == 0 && wo->hisaddr == 0) {
1495 		wo->req_addr = 0;	/* don't NAK with 0.0.0.0 later */
1505 	    if (ciaddr2 != wo->ouraddr) {
1506 		if (ciaddr2 == 0 || !wo->accept_local) {
1510 			tl = ntohl(wo->ouraddr);
1514 		    wo->ouraddr = ciaddr2;	/* accept peer's idea */
1538 	    if (ciaddr1 != wo->hisaddr
1539 		&& (ciaddr1 == 0 || !wo->accept_remote)) {
1543 		    tl = ntohl(wo->hisaddr);
1546 	    } else if (ciaddr1 == 0 && wo->hisaddr == 0) {
1551 		wo->req_addr = 0;	/* don't NAK with 0.0.0.0 later */
1629 			PUTCHAR(wo->cflag, p);
1685 	wo->req_addr && !reject_if_disagree && !noremoteip) {
1689 	    wo->req_addr = 0;		/* don't ask again */
1693 	tl = ntohl(wo->hisaddr);
1712     ipcp_options *wo = &ipcp_wantoptions[0];  in ip_check_options()  local
1718     if (wo->ouraddr == 0 && !disable_defaultip) {  in ip_check_options()
1724 	wo->accept_local = 1;	/* don't insist on this default value */  in ip_check_options()
1728 		wo->ouraddr = local;  in ip_check_options()
1731     ask_for_local = wo->ouraddr != 0 || !disable_defaultip;  in ip_check_options()
1743     ipcp_options *wo = &ipcp_wantoptions[u];  local
1745     if (wo->hisaddr == 0 && !noremoteip) {
1747 	wo->hisaddr = htonl(0x0a707070 + ifunit);
1748 	wo->accept_remote = 1;
1750     if (wo->ouraddr == 0) {
1752 	wo->ouraddr = htonl(0x0a404040 + ifunit);
1753 	wo->accept_local = 1;
1756     if (!sifaddr(u, wo->ouraddr, wo->hisaddr, GetMask(wo->ouraddr)))
1763     if (wo->default_route)
1764 	if (sifdefaultroute(u, wo->ouraddr, wo->hisaddr))
1766     if (wo->proxy_arp)
1767 	if (sifproxyarp(u, wo->hisaddr))
1770     notice("local  IP address %I", wo->ouraddr);
1771     if (wo->hisaddr)
1772 	notice("remote IP address %I", wo->hisaddr);
1790     ipcp_options *wo = &ipcp_wantoptions[f->unit];  local
1798 	ho->hisaddr = wo->hisaddr;
1800     if (!(go->neg_addr || go->old_addrs) && (wo->neg_addr || wo->old_addrs)
1801 	&& wo->ouraddr != 0) {
1851 	if (go->ouraddr != wo->ouraddr || ho->hisaddr != wo->hisaddr) {
1852 	    ipcp_clear_addrs(f->unit, wo->ouraddr, wo->hisaddr);
1853 	    if (go->ouraddr != wo->ouraddr) {
1855 		script_setenv("OLDIPLOCAL", ip_ntoa(wo->ouraddr), 0);
1856 		wo->ouraddr = go->ouraddr;
1859 	    if (ho->hisaddr != wo->hisaddr && wo->hisaddr != 0) {
1861 		script_setenv("OLDIPREMOTE", ip_ntoa(wo->hisaddr), 0);
1862 		wo->hisaddr = ho->hisaddr;