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ip6tunnel: print local/remote addresses like iptunnel does 

This makes output consistent with iptunnel, also supporting reverse DNS
lookup for remote address if requested.

Signed-off-by: Phil Sutter <phil@nwl.cc>
This commit is contained in:
Phil Sutter 2015-11-13 18:08:59 +01:00 committed by Stephen Hemminger
parent c4527d7ba3
commit 9af72f819e
1 changed files with 9 additions and 6 deletions
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15
ip/ip6tunnel.c
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@ -68,14 +68,17 @@ static void usage(void)
static void print_tunnel(struct ip6_tnl_parm2 *p)
{
char remote[64];
char local[64];
inet_ntop(AF_INET6, &p->raddr, remote, sizeof(remote));
inet_ntop(AF_INET6, &p->laddr, local, sizeof(local));
char s1[1024];
char s2[1024];
/* Do not use format_host() for local addr,
* symbolic name will not be useful.
*/
printf("%s: %s/ipv6 remote %s local %s",
p->name, tnl_strproto(p->proto), remote, local);
p->name,
tnl_strproto(p->proto),
format_host(AF_INET6, 16, &p->raddr, s1, sizeof(s1)),
rt_addr_n2a(AF_INET6, 16, &p->laddr, s2, sizeof(s2)));
if (p->link) {
const char *n = ll_index_to_name(p->link);
if (n)