BugZero | Cisco BugID CSCux50799 - Virtual-PPP source interface is removed adter relo...

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BugZero | Cisco BugID CSCux50799 - Virtual-PPP source interface is removed adter relo...

ODD
Cisco
CSCux50799

Cisco - Defect ID: CSCux50799

Virtual-PPP source interface is removed adter reload

ODD
Cisco
CSCux50799

Cisco - Defect ID: CSCux50799

Virtual-PPP source interface is removed adter reload

Last updated on February 24th, 2026

BugZero Risk Score
7.8 High

Overall: 7.8

Severity: 8.2

Lifecycle: 9.1

Popularity: 5.1

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Bug Details

Description

Symptom

After reload local interface is removed from pseudowire-class config.

Conditions

Local interface has a non-default encapsulation config.

Workaround

No.

Further Problem Description

Change history

2026-02-24 Removed: n/a

2026-02-24 Removed: n/a

2020-10-14 Added: n/a

Relevant Products

Click on a version to see all relevant bugs

Affected versions:No known affected versions

Fixed versions: 16.10.1, 16.10.1a, 16.10.1b, 16.10.1c, 16.10.1d, 16.10.1e, 16.10.1f, 16.10.1g, 16.10.1i, 16.10.1s, 16.10.2, 16.10.3, 16.11.1, 16.11.1a, 16.11.1b, 16.11.1c, 16.11.1s, 16.11.2, 16.12.1, 16.12.1a, 16.12.1c, 16.12.1s, 16.12.1t, 16.12.1w, 16.12.1x, 16.12.1y, 16.12.2, 16.12.2a, 16.12.2s, 16.12.2t, 16.12.3, 16.3.1, 16.3.10, 16.3.1a, 16.3.2, 16.3.3, 16.3.3a, 16.3.4, 16.3.5, 16.3.5a, 16.3.5b, 16.3.5c, 16.3.6, 16.3.7, 16.3.8, 16.3.9, 16.4.1, 16.4.2, 16.4.3, 16.5.1, 16.5.1a, 16.5.1b, 16.5.2, 16.5.3, 16.6.1, 16.6.1a, 16.6.2, 16.6.2s, 16.6.3, 16.6.4, 16.6.4a, 16.6.4s, 16.6.5, 16.6.5a, 16.6.5b, 16.6.6, 16.6.7, 16.6.7a, 16.6.8, 16.7.1, 16.7.1a, 16.7.1b, 16.7.2, 16.7.3, 16.7.4, 16.8.1, 16.8.1a, 16.8.1b, 16.8.1c, 16.8.1d, 16.8.1e, 16.8.1s, 16.8.2, 16.8.3, 16.9.1, 16.9.1a, 16.9.1b, 16.9.1c, 16.9.1d, 16.9.1s, 16.9.2, 16.9.2a, 16.9.2s, 16.9.3, 16.9.3a, 16.9.3h, 16.9.3s, 16.9.4, 16.9.4c, 16.9.5, 16.9.5f, 17.1.1, 17.1.1a, 17.1.1s, 17.2.1, 17.2.1r, 3.16.6S, 3.16.6bS_V155_3_S6B_FC4, 3.16.7S_V155_3_S7_FC1, 3.16.7aS_V155_3_S7A_FC1, 3.16.7bS_V155_3_S7B_FC1, 3.16.8S_V155_3_S8_FC2, 3.16.9S_V155_3_S9_FC3, 3.18.0SP_V156_2_SP_FC2, 3.18.0S_V156_2_SP_FC2, 3.18.0aS_V156_2_S0A_FC1, 3.18.1SP_V156_2_SP1_FC3, 3.18.1S_V156_2_SP1_FC3, 3.18.1aSP_V156_2_SP1A_FC1, 3.18.1bSP_V156_2_SP1B_FC2, 3.18.1cSP_V156_2_SP1C_FC1, 3.18.1gSP_V156_2_SP1G_FC1, 3.18.1hSP_V156_2_SP1H_FC1, 3.18.1iSP_V156_2_SP1I_FC3, 3.18.2SP_V156_2_SP2_FC2, 3.18.2S_V156_2_SP2_FC2, 3.18.2aSP_V156_2_SP2A_FC3, 3.18.3SP_V156_2_SP3_FC4, 3.18.3S_V156_2_SP3_FC4, 3.18.3aSP_V156_2_SP3A_FC1, 3.18.3bSP_V156_2_SP3B_FC2, 3.18.4SP_V156_2_SP4_FC4, 3.18.4S_V156_2_SP4_FC4, 3.18.5SP_V156_2_SP5_FC4, 3.18.6SP_V156_2_SP6_FC4

Relevant Products

Click on a version to see all relevant bugs

Affected versions:No known affected versions

Fixed versions: 16.10.1, 16.10.1a, 16.10.1b, 16.10.1c, 16.10.1d, 16.10.1e, 16.10.1f, 16.10.1g, 16.10.1i, 16.10.1s, 16.10.2, 16.10.3, 16.11.1, 16.11.1a, 16.11.1b, 16.11.1c, 16.11.1s, 16.11.2, 16.12.1, 16.12.1a, 16.12.1c, 16.12.1s, 16.12.1t, 16.12.1w, 16.12.1x, 16.12.1y, 16.12.2, 16.12.2a, 16.12.2s, 16.12.2t, 16.12.3, 16.3.1, 16.3.10, 16.3.1a, 16.3.2, 16.3.3, 16.3.3a, 16.3.4, 16.3.5, 16.3.5a, 16.3.5b, 16.3.5c, 16.3.6, 16.3.7, 16.3.8, 16.3.9, 16.4.1, 16.4.2, 16.4.3, 16.5.1, 16.5.1a, 16.5.1b, 16.5.2, 16.5.3, 16.6.1, 16.6.1a, 16.6.2, 16.6.2s, 16.6.3, 16.6.4, 16.6.4a, 16.6.4s, 16.6.5, 16.6.5a, 16.6.5b, 16.6.6, 16.6.7, 16.6.7a, 16.6.8, 16.7.1, 16.7.1a, 16.7.1b, 16.7.2, 16.7.3, 16.7.4, 16.8.1, 16.8.1a, 16.8.1b, 16.8.1c, 16.8.1d, 16.8.1e, 16.8.1s, 16.8.2, 16.8.3, 16.9.1, 16.9.1a, 16.9.1b, 16.9.1c, 16.9.1d, 16.9.1s, 16.9.2, 16.9.2a, 16.9.2s, 16.9.3, 16.9.3a, 16.9.3h, 16.9.3s, 16.9.4, 16.9.4c, 16.9.5, 16.9.5f, 17.1.1, 17.1.1a, 17.1.1s, 17.2.1, 17.2.1r, 3.16.6S, 3.16.6bS_V155_3_S6B_FC4, 3.16.7S_V155_3_S7_FC1, 3.16.7aS_V155_3_S7A_FC1, 3.16.7bS_V155_3_S7B_FC1, 3.16.8S_V155_3_S8_FC2, 3.16.9S_V155_3_S9_FC3, 3.18.0SP_V156_2_SP_FC2, 3.18.0S_V156_2_SP_FC2, 3.18.0aS_V156_2_S0A_FC1, 3.18.1SP_V156_2_SP1_FC3, 3.18.1S_V156_2_SP1_FC3, 3.18.1aSP_V156_2_SP1A_FC1, 3.18.1bSP_V156_2_SP1B_FC2, 3.18.1cSP_V156_2_SP1C_FC1, 3.18.1gSP_V156_2_SP1G_FC1, 3.18.1hSP_V156_2_SP1H_FC1, 3.18.1iSP_V156_2_SP1I_FC3, 3.18.2SP_V156_2_SP2_FC2, 3.18.2S_V156_2_SP2_FC2, 3.18.2aSP_V156_2_SP2A_FC3, 3.18.3SP_V156_2_SP3_FC4, 3.18.3S_V156_2_SP3_FC4, 3.18.3aSP_V156_2_SP3A_FC1, 3.18.3bSP_V156_2_SP3B_FC2, 3.18.4SP_V156_2_SP4_FC4, 3.18.4S_V156_2_SP4_FC4, 3.18.5SP_V156_2_SP5_FC4, 3.18.6SP_V156_2_SP6_FC4

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