diff options
| author | Christian König <ckoenig@posteo.de> | 2022-09-22 23:33:11 +0300 |
|---|---|---|
| committer | Christian König <ckoenig@posteo.de> | 2022-09-22 23:33:11 +0300 |
| commit | bb57a9e6168b52b91e3ac04e59734aa270d81e10 (patch) | |
| tree | 7d0aa5437d00cc4be37c66da1abf28d1cd1e210c | |
| parent | 4f4dfe3ac0c487c2db594e1bd923ef3d31299a66 (diff) | |
Handle more than one default gateway in debug scriptone_gateway
Signed-off-by: Christian König <ckoenig@posteo.de>
| -rwxr-xr-x | advanced/Scripts/piholeDebug.sh | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/advanced/Scripts/piholeDebug.sh b/advanced/Scripts/piholeDebug.sh index ab16d7ff..074b2d1f 100755 --- a/advanced/Scripts/piholeDebug.sh +++ b/advanced/Scripts/piholeDebug.sh @@ -680,17 +680,18 @@ ping_gateway() { # Check if we are using IPv4 or IPv6 # Find the default gateway using IPv4 or IPv6 local gateway - gateway="$(ip -"${protocol}" route | grep default | grep "${PIHOLE_INTERFACE}" | cut -d ' ' -f 3)" + mapfile -t gateway < <(ip -"${protocol}" route | grep default | grep "${PIHOLE_INTERFACE}" | cut -d ' ' -f 3) - # If the gateway variable has a value (meaning a gateway was found), - if [[ -n "${gateway}" ]]; then - log_write "${INFO} Default IPv${protocol} gateway: ${gateway}" + # If the gateway array is not empty (meaning a gateway was found), + if [[ ${#gateway[@]} -ne 0 ]]; then + log_write "${INFO} Default IPv${protocol} gateway(s):" + for i in "${gateway[@]}"; do log_write " $i"; done # Let the user know we will ping the gateway for a response - log_write " * Pinging ${gateway}..." + log_write " * Pinging first gateway ${gateway[0]}..." # Try to quietly ping the gateway 3 times, with a timeout of 3 seconds, using numeric output only, # on the pihole interface, and tail the last three lines of the output # If pinging the gateway is not successful, - if ! ${cmd} -c 1 -W 2 -n "${gateway}" -I "${PIHOLE_INTERFACE}" >/dev/null; then + if ! ${cmd} -c 1 -W 2 -n "${gateway[0]}" -I "${PIHOLE_INTERFACE}" >/dev/null; then # let the user know log_write "${CROSS} ${COL_RED}Gateway did not respond.${COL_NC} ($FAQ_GATEWAY)\\n" # and return an error code |