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| author | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2020-05-22 16:05:16 +0300 |
|---|---|---|
| committer | Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> | 2020-05-22 16:57:01 +0300 |
| commit | 2593d8b2ac2f996396e0e074a6e2b702b696bb6b (patch) | |
| tree | 9b5c3e16ea71643da574642b4d2b99e407f7d9c4 | |
| parent | ef7e395291df6aef426c3e76ce0cfe4d6a89f32f (diff) | |
| download | dmvpn-tools-2593d8b2ac2f996396e0e074a6e2b702b696bb6b.tar.gz dmvpn-tools-2593d8b2ac2f996396e0e074a6e2b702b696bb6b.tar.bz2 dmvpn-tools-2593d8b2ac2f996396e0e074a6e2b702b696bb6b.tar.xz | |
| -rwxr-xr-x | setup-dmvpn | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/setup-dmvpn b/setup-dmvpn index 0ddc02b..ff8a924 100755 --- a/setup-dmvpn +++ b/setup-dmvpn @@ -23,16 +23,24 @@ done NFLOG_GROUP= if [ $VPNC_TYPE = hub ]; then - ask "NFLOG group" 1 - NFLOG_GROUP=$resp - - ask "DMVPN site IPv4 prefix length" 16 - SITE_PREFIX_LEN_IPV4=$resp - - if [ "$GRE_IPV6_ADDRESS" ]; then - ask "DMVPN site IPv6 prefix length" 48 - SITE_PREFIX_LEN_IPV6=$resp - fi + CONF_FILE=/etc/dmvpn.conf + [ -e $CONF_FILE ] && . $CONF_FILE + + get_param() { + eval "[ \"\$$1\" ]" && return + resp= + while ! expr "$resp" : '[1-9][0-9]\?[0-9]\?$' > /dev/null; do + ask "$2" $3 + done + eval $1=$resp + echo $1=$resp >> $CONF_FILE + } + + get_param NFLOG_GROUP "NFLOG group" 1 + get_param SITE_PREFIX_LEN_IPV4 "DMVPN site IPv4 prefix length" 16 + [ "$GRE_IPV6_ADDRESS" ] && \ + get_param SITE_PREFIX_LEN_IPV6 "DMVPN site IPv6 prefix length" \ + 48 fi |