add v6 port for nginx and portal config

[MinerYang]

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Comprehensive Summary of your change

Issue being fixed

Fixes #19865

Please indicate you've done the following:

• Well Written Title and Summary of the PR
• Label the PR as needed. "release-note/ignore-for-release, release-note/new-feature, release-note/update, release-note/enhancement, release-note/community, release-note/breaking-change, release-note/docs, release-note/infra, release-note/deprecation"
• Accepted the DCO. Commits without the DCO will delay acceptance.
• Made sure tests are passing and test coverage is added if needed.
• Considered the docs impact and opened a new docs issue or PR with docs changes if needed in website repository.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (d88a320) 67.45% compared to head (1e44043) 45.36%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main   #19868       +/-   ##
===========================================
- Coverage   67.45%   45.36%   -22.09%     
===========================================
  Files         996      244      -752     
  Lines      109773    13333    -96440     
  Branches     2720     2720               
===========================================
- Hits        74042     6048    -67994     
+ Misses      31747     6983    -24764     
+ Partials     3984      302     -3682     

Flag	Coverage Δ
unittests	45.36% <ø> (-22.09%)	⬇️

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see 756 files with indirect coverage changes

[wy65701436]

lgtm