router · 357dca67f1afd2fbe7a697063e801cfb74c3b3ed · etersoft / etersoft-admin-essentials

route-update: validate resolved IPs, filter garbage DNS responses · 357dca67

authored Feb 28, 2026

Filter out invalid entries after DNS resolve:
- IPv4: validate format and octet range (0-255)
- IPv6: validate hex:colon format
- Log WARNING when garbage entries are filtered

Prevents broken IPs like 1886.110.224.97 from entering routing tables.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

357dca67

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docs		Loading commit data...
scripts		Loading commit data...
.gitignore		Loading commit data...
a_add_manual.sh		Loading commit data...
a_check_ip.sh		Loading commit data...
a_del_manual.sh		Loading commit data...
a_get_net.sh		Loading commit data...
both_provs.sh		Loading commit data...
check-vpn-status.sh		Loading commit data...
check_connectivity.sh		Loading commit data...
egw_add_manual.sh		Loading commit data...
egw_del_manual.sh		Loading commit data...
fetch_antifilter.download.sh		Loading commit data...
fetch_antifilter.network.sh		Loading commit data...
fetch_lists.sh		Loading commit data...
functions		Loading commit data...
get_ip6s_egw.sh		Loading commit data...
get_ip6s_z-i.sh		Loading commit data...
get_ips_egw.sh		Loading commit data...
get_ips_z-i.sh		Loading commit data...
get_traffic.sh		Loading commit data...
ogw_del_manual.sh		Loading commit data...
only_ekvant.sh		Loading commit data...
only_prometey.sh		Loading commit data...
restart_check_connectivity.sh		Loading commit data...
route-health.service		Loading commit data...
route-health.sh		Loading commit data...
route-health.timer		Loading commit data...
route-update.md		Loading commit data...
route-update.service		Loading commit data...
route-update.sh		Loading commit data...
route-update.timer		Loading commit data...
route-web-api.md		Loading commit data...
route-web-api.py		Loading commit data...
route-web-api.service		Loading commit data...
set_hop.sh		Loading commit data...
switch_back.sh		Loading commit data...
switch_to_yota.sh		Loading commit data...
transmission.sh		Loading commit data...
update_egw.sh		Loading commit data...
update_egw6.sh		Loading commit data...
update_z-i-stop.sh		Loading commit data...
update_z-i.sh		Loading commit data...
update_z-i6.sh		Loading commit data...
vpnc-script-minimal.sh		Loading commit data...