[GH-ISSUE #1371] Unable to Pull on IPv6 system #722

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opened 2026-04-12 10:23:18 -05:00 by GiteaMirror · 2 comments
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Originally created by @jabhishek87 on GitHub (Dec 4, 2023).
Original GitHub issue: https://github.com/ollama/ollama/issues/1371

user@host:~$ ollama run mistral --verbose --insecure
pulling manifest
Error: Head "6ae2802999/data!F(MISSING)20231204%!F(MISSING)auto%!F(MISSING)s3%!F(MISSING)aws4_request&X-Amz-Date=20231204T081132Z&X-Amz-Expires=1200&X-Amz-SignedHeaders=host&X-Amz-Signature=136ccd0e4accf7bcc435ab7c9bad57e7e6644bf2fc299d38fc1a9f6ce180d81b": read tcp [2620:10a:a001:a040:a00:27ff:fec9:9663]:47042->[2606:4700::6812:85a]:443: read: connection reset by peer

Originally created by @jabhishek87 on GitHub (Dec 4, 2023). Original GitHub issue: https://github.com/ollama/ollama/issues/1371 user@host:~$ ollama run mistral --verbose --insecure pulling manifest Error: Head "https://dd20bb891979d25aebc8bec07b2b3bbc.r2.cloudflarestorage.com/ollama/docker/registry/v2/blobs/sha256/6a/6ae28029995007a3ee8d0b8556d50f3b59b831074cf19c84de87acf51fb54054/data?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=66040c77ac1b787c3af820529859349a%!F(MISSING)20231204%!F(MISSING)auto%!F(MISSING)s3%!F(MISSING)aws4_request&X-Amz-Date=20231204T081132Z&X-Amz-Expires=1200&X-Amz-SignedHeaders=host&X-Amz-Signature=136ccd0e4accf7bcc435ab7c9bad57e7e6644bf2fc299d38fc1a9f6ce180d81b": read tcp [2620:10a:a001:a040:a00:27ff:fec9:9663]:47042->[2606:4700::6812:85a]:443: read: connection reset by peer
GiteaMirror added the bug label 2026-04-12 10:23:18 -05:00
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@miyurusankalpa commented on GitHub (Jan 26, 2024):

This might be a issue with your connection(Wind River Systems?) to Cloudflare R2. Connection resets usually happens due to firewall blocking.

I just tried ollama on AWS with IPv6 and there was no issues. (confirmed the traffic was going via IPv6 via tcpdump)

<!-- gh-comment-id:1912507469 --> @miyurusankalpa commented on GitHub (Jan 26, 2024): This might be a issue with your connection(Wind River Systems?) to Cloudflare R2. Connection resets usually happens due to firewall blocking. I just tried ollama on AWS with IPv6 and there was no issues. (confirmed the traffic was going via IPv6 via tcpdump)
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@dhiltgen commented on GitHub (Jul 24, 2024):

@jabhishek87 if you're still having troubles let us know and I'll reopen the issue.

<!-- gh-comment-id:2248917933 --> @dhiltgen commented on GitHub (Jul 24, 2024): @jabhishek87 if you're still having troubles let us know and I'll reopen the issue.
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Reference: github-starred/ollama#722