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| author | DmitriyEshenko <snooppy@mail.ua> | 2019-10-18 00:10:06 +0000 |
|---|---|---|
| committer | DmitriyEshenko <snooppy@mail.ua> | 2019-10-18 00:10:06 +0000 |
| commit | 9d984b1ffe12f87bd7144e8f5ee199909bbf6a2a (patch) | |
| tree | 10a8e7854271f175aed71bd71df8039479a0a7a4 /scripts/vyos-update-nhrp.pl | |
| parent | 8f2d325e5562da0f2a9c012cea3b2b505d2bc02f (diff) | |
| download | vyos-nhrp-9d984b1ffe12f87bd7144e8f5ee199909bbf6a2a.tar.gz vyos-nhrp-9d984b1ffe12f87bd7144e8f5ee199909bbf6a2a.zip | |
T1742 adding additional check before iptables rules creation
Diffstat (limited to 'scripts/vyos-update-nhrp.pl')
| -rw-r--r-- | scripts/vyos-update-nhrp.pl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/vyos-update-nhrp.pl b/scripts/vyos-update-nhrp.pl index c6338fd..35c423c 100644 --- a/scripts/vyos-update-nhrp.pl +++ b/scripts/vyos-update-nhrp.pl @@ -458,6 +458,10 @@ sub create_nhrp_iptables { $config_tun->setLevel("interfaces tunnel"); if ( $config_tun->exists("$tun local-ip")) { + if ( $config_tun->exists("$tun remote-ip")) { + print ("$tun is not 'mGRE' tunnel'\n"); + exit 1; + } my $local_ip = $config_tun->returnValue("$tun local-ip"); system ("sudo iptables -N VYOS_NHRP_${tun}_OUT_HOOK") == 0 or die "System call failed: $!"; |