return format (s, "%U/%d", format_ip6_address, a, l);
}
+u8 *
+format_ip6_address_and_mask (u8 * s, va_list * args)
+{
+ ip6_address_and_mask_t *am = va_arg (*args, ip6_address_and_mask_t *);
+
+ if (am->addr.as_u64[0] == 0 && am->addr.as_u64[1] == 0 &&
+ am->mask.as_u64[0] == 0 && am->mask.as_u64[1] == 0)
+ return format (s, "any");
+
+ if (am->mask.as_u64[0] == ~0 && am->mask.as_u64[1] == ~0)
+ return format (s, "%U", format_ip4_address, &am->addr);
+
+ return format (s, "%U/%U", format_ip6_address, &am->addr,
+ format_ip4_address, &am->mask);
+}
+
+
/* Parse an IP6 address. */
uword
unformat_ip6_address (unformat_input_t * input, va_list * args)
}
}
+uword
+unformat_ip6_address_and_mask (unformat_input_t * input, va_list * args)
+{
+ ip6_address_and_mask_t *am = va_arg (*args, ip6_address_and_mask_t *);
+ ip6_address_t addr, mask;
+
+ clib_memset (&addr, 0, sizeof (ip6_address_t));
+ clib_memset (&mask, 0, sizeof (ip6_address_t));
+
+ if (unformat (input, "any"))
+ ;
+ else if (unformat (input, "%U/%U", unformat_ip6_address, &addr,
+ unformat_ip6_address, &mask))
+ ;
+ else if (unformat (input, "%U", unformat_ip6_address, &addr))
+ mask.as_u64[0] = mask.as_u64[1] = ~0;
+ else
+ return 0;
+
+ am->addr.as_u64[0] = addr.as_u64[0];
+ am->addr.as_u64[1] = addr.as_u64[1];
+ am->mask.as_u64[0] = mask.as_u64[0];
+ am->mask.as_u64[1] = mask.as_u64[1];
+ return 1;
+}
+
/* Format an IP6 header. */
u8 *
format_ip6_header (u8 * s, va_list * args)
ip6_header_t *ip = va_arg (*args, ip6_header_t *);
u32 max_header_bytes = va_arg (*args, u32);
u32 i, ip_version, traffic_class, flow_label;
- uword indent;
+ u32 indent;
/* Nothing to do. */
if (max_header_bytes < sizeof (ip[0]))
ip = p;
}
- memset (ip, 0, sizeof (ip[0]));
+ clib_memset (ip, 0, sizeof (ip[0]));
ip->ip_version_traffic_class_and_flow_label =
clib_host_to_net_u32 (6 << 28);
format (s, "%U", format_ip6_address, &ip46->ip6);
}
+u8 *
+format_ip6_frag_hdr (u8 * s, va_list * args)
+{
+ ip6_frag_hdr_t *h = va_arg (*args, ip6_frag_hdr_t *);
+ u32 max_header_bytes = va_arg (*args, u32);
+ u32 header_bytes;
+
+ header_bytes = sizeof (h[0]);
+ if (max_header_bytes != 0 && header_bytes > max_header_bytes)
+ return format (s, "ipv6 frag header truncated");
+
+ s =
+ format (s,
+ "IPV6_FRAG_HDR: next_hdr: %u, rsv: %u, frag_offset_and_more: %u, id: %u",
+ h->next_hdr, h->rsv, h->fragment_offset_and_more,
+ clib_net_to_host_u32 (h->identification));
+ return s;
+}
+
/*
* fd.io coding-style-patch-verification: ON
*