L3VPN on Ulaş Güney Bakhttps://ugbak.com/en/tags/l3vpn/Recent content in L3VPN on Ulaş Güney BakHugoenMon, 19 Oct 2026 00:00:00 +0000Two-Customer Isolation on Huawei VPRN: Same IPs, Separate Worldshttps://ugbak.com/en/vendors/huawei/vprn-iki-musteri/Mon, 19 Oct 2026 00:00:00 +0000https://ugbak.com/en/vendors/huawei/vprn-iki-musteri/Two customers using the same IP blocks on one MPLS backbone, separated with RD/RT. Setup, verification and deliberate failure experiments (wrong RT, shared RT), with a Nokia mapping.