SCHEDULED MAINTENANCE Firewall service router - November 14, 2025

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Erik Latrope

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Nov 13, 2025, 1:37:11 PMNov 13
to ucb-net-announce
START: 2025-11-14 06:30
END: 2025-11-14 07:00
SCOPE: PIC restart for reccev-cev-sr1

IMPACT: Some firewall services may experience a brief traffic
disruption while the PIC goes offline

DESCRIPTION: We will be restarting a PIC on reccev-cev-sr1 to change
port speeds in support of a CGNAT bandwidth upgrade.

During a similar maintenance on November 14 some unexpected traffic
disruption was observed. We are announcing this maintenance more
widely because traffic disruption may occur during it as well.
Reference: CHG0039801
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