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PPP, add configuration macros to set IPCP our, his, and DNS IPv4 addresses
Mostly for PPP server support, but not limited too, we need a way to configure static IPv4 addresses for our side (our), peer side (his), and two DNS server addresses if peer asks for them.
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@ -453,6 +453,22 @@ struct ppp_pcb_s {
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#define PPPAUTHTYPE_ANY 0xff
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void ppp_set_auth(ppp_pcb *pcb, u8_t authtype, const char *user, const char *passwd);
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#if PPP_IPV4_SUPPORT
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/*
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* Set PPP interface "our" and "his" IPv4 addresses. This is mostly necessary for PPP server
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* support but it can also be used on a PPP link where each side choose its own IP address.
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*/
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#define ppp_set_ipcp_ouraddr(ppp, addr) (ppp->ipcp_wantoptions.ouraddr = ip4_addr_get_u32(addr))
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#define ppp_set_ipcp_hisaddr(ppp, addr) (ppp->ipcp_wantoptions.hisaddr = ip4_addr_get_u32(addr))
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#if LWIP_DNS
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/*
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* Set DNS server addresses that are sent if the peer asks for them. This is mostly necessary
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* for PPP server support.
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*/
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#define ppp_set_ipcp_dnsaddr(ppp, index, addr) (ppp->ipcp_allowoptions.dnsaddr[index] = ip4_addr_get_u32(addr))
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#endif /* LWIP_DNS */
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#endif /* PPP_IPV4_SUPPORT */
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/*
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* Set a PPP interface as the default network interface
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* (used to output all packets for which no specific route is found).
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