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test_email.sh: add public IP-Adresse if router is behind an other internet router.

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This commit is contained in:
Christoph 2023-06-25 10:57:45 +02:00
parent bd1bd20a09
commit bde4cc67d2
1 changed files with 34 additions and 5 deletions
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29
test_email.sh
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@ -17,6 +17,30 @@ if [[ -n "$INET_INTERFACE" ]] ; then
EXTERN_IPv6="$(ip addr show $INET_INTERFACE | grep global | grep -E "\s+inet6\s+" | awk '{print$2}')"
fi
if [[ -n "${EXTERN_IPv4}" ]] ; then
if [[ "${EXTERN_IPv4}" =~ ^10\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^172\.16\. ]] \
|| [[ "${EXTERN_IPv4}" =~ ^192\.168\. ]] ; then
PUBLIC_IPv4="$(wget -qO- https://meine-ip.oopen.de 2> /dev/null)"
fi
fi
DNS_SERVER="$(cat /etc/resolv.conf | grep -v -e"^#" | grep nameserver | cut -d " " -f2)"
DEFAULT_GW="$(netstat -rn | grep -e"^0.0.0" | awk '{print$2}')"
@ -56,6 +80,11 @@ echo "" >> $file
if [ "$DEFAULT_GW" ] ; then
echo -e "\t Default Gateway..............: $DEFAULT_GW" >> $file
fi
if [[ -n "${PUBLIC_IPv4}" ]] && [[ "${PUBLIC_IPv4}" != "${EXTERN_IPv4}" ]]; then
echo "" >> $file
echo -e "\t öffentliche IPv4 address.....: ${PUBLIC_IPv4}" >> $file
fi
echo "" >> $file
declare -i i=1
for dns in $DNS_SERVER ; do