- if (tb[IFLA_IPTUN_ENCAP_TYPE] &&
- (type = rta_getattr_u16(tb[IFLA_IPTUN_ENCAP_TYPE])) != TUNNEL_ENCAP_NONE) {
- __u16 flags = rta_getattr_u16(tb[IFLA_IPTUN_ENCAP_FLAGS]);
- __u16 sport = rta_getattr_u16(tb[IFLA_IPTUN_ENCAP_SPORT]);
- __u16 dport = rta_getattr_u16(tb[IFLA_IPTUN_ENCAP_DPORT]);
-
- print_string(PRINT_FP, NULL, "encap ", NULL);
- switch (type) {
- case TUNNEL_ENCAP_FOU:
- print_string(PRINT_ANY, "type", "%s ", "fou");
- break;
- case TUNNEL_ENCAP_GUE:
- print_string(PRINT_ANY, "type", "%s ", "gue");
- break;
- default:
- print_null(PRINT_ANY, "type", "unknown ", NULL);
- break;
- }
-
- if (is_json_context()) {
- print_uint(PRINT_JSON,
- "sport",
- NULL,
- sport ? ntohs(sport) : 0);
- print_uint(PRINT_JSON, "dport", NULL, ntohs(dport));
- print_bool(PRINT_JSON,
- "csum",
- NULL,
- flags & TUNNEL_ENCAP_FLAG_CSUM);
- print_bool(PRINT_JSON,
- "csum6",
- NULL,
- flags & TUNNEL_ENCAP_FLAG_CSUM6);
- print_bool(PRINT_JSON,
- "remcsum",
- NULL,
- flags & TUNNEL_ENCAP_FLAG_REMCSUM);
- close_json_object();
- } else {
- if (sport == 0)
- fputs("encap-sport auto ", f);
- else
- fprintf(f, "encap-sport %u", ntohs(sport));
-
- fprintf(f, "encap-dport %u ", ntohs(dport));
-
- if (flags & TUNNEL_ENCAP_FLAG_CSUM)
- fputs("encap-csum ", f);
- else
- fputs("noencap-csum ", f);
-
- if (flags & TUNNEL_ENCAP_FLAG_CSUM6)
- fputs("encap-csum6 ", f);
- else
- fputs("noencap-csum6 ", f);
-
- if (flags & TUNNEL_ENCAP_FLAG_REMCSUM)
- fputs("encap-remcsum ", f);
- else
- fputs("noencap-remcsum ", f);
- }
- }
-