Route States
A topology table entry for a destination can have one of two states. A route is considered in the Passive state when a router is not performing a route recomputation. The route is in Active state when a router is undergoing a route recomputation. If there are always feasible successors, a route never has to go into Active state and avoids a route recomputation. When there are no feasible successors, a route goes into Active state and a route recomputation occurs. A route recomputation commences with a router sending a query packet to all neighbors. Neighboring routers can either reply if they have feasible successors for the destination or optionally return a query indicating that they are performing a route recomputation. While in Active state, a router cannot change the next-hop neighbor it is using to forward packets. Once all replies are received for a given query, the destination can transition to Passive state and a new successor can be selected. When a link to a neighbor that is the only feasible successor goes down, all routes through that neighbor commence a route recomputation and enter the Active state.
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RSS Feed
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Google Drive: Ransomware-Erkennung und Dateiwiederherstellung
Google Drive: Ransomware-Erkennung und Dateiwiederherstellung
Google Drive erhält zwei neue Sicherheitsfunktionen: eine Ransomware-Erkennung und eine massenhafte Dateiwiederherstellung.
Source: heise security News
Created on: 3.04.2026 | 08:30
heise security News | 3.04.2026 | 08:30 -
Desolate FCC-Vorgabe: „Freedom Router“ für US-Verbraucher
Desolate FCC-Vorgabe: „Freedom Router“ für US-Verbraucher
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Source: heise security News
Created on: 3.04.2026 | 07:30
heise security News | 3.04.2026 | 07:30 -
Cisco IOS XE Software Denial of Service Vulnerability
Cisco IOS XE Software Denial of Service Vulnerability
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because incorrect privileges are associated with the start maintenance command.[…]
Source: Cisco Security Advisory
Created on: 2.04.2026 | 19:43
Cisco Security Advisory | 2.04.2026 | 19:43 -
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LMP003 Chemnitzer Linux-Tage 2026
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Source: Linux-Magazin
Created on: 2.04.2026 | 18:17
Linux-Magazin | 2.04.2026 | 18:17 -
Snapshot 05/2026: Wetterdaten abholen und auswerten
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Source: Linux-Magazin
Created on: 2.04.2026 | 13:00
Linux-Magazin | 2.04.2026 | 13:00 -
XZ Utils 5.8.3: Sicherheitsupdate mit unklarem Risiko
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Source: heise security Alerts
Created on: 2.04.2026 | 12:05
heise security Alerts | 2.04.2026 | 12:05 -
Cisco stopft teils kritische Lücken in mehreren Produkten
Cisco stopft teils kritische Lücken in mehreren Produkten
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Source: heise security Alerts
Created on: 2.04.2026 | 07:51
heise security Alerts | 2.04.2026 | 07:51 -
Cisco Smart Software Manager On-Prem Arbitrary Command Execution Vulnerability
Cisco Smart Software Manager On-Prem Arbitrary Command Execution Vulnerability
A vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected SSM On-Prem host. This vulnerability is due to the unintentional exposure of[…]
Source: Cisco Security Advisory
Created on: 1.04.2026 | 23:00
Cisco Security Advisory | 1.04.2026 | 23:00 -
New Archive CDN for End-of-Life (EOL) Releases
New Archive CDN for End-of-Life (EOL) Releases
Source: Announcements
Created on: 9.01.2026 | 18:43
Announcements | 9.01.2026 | 18:43 -
Proxmox Datacenter Manager 1.0 (stable)
Proxmox Datacenter Manager 1.0 (stable)
Source: Announcements
Created on: 4.12.2025 | 12:49
Announcements | 4.12.2025 | 12:49
neusten Links
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