Re: go modules fetching problem
- In reply to: Ronald Klop : "Re: go modules fetching problem"
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Date: Tue, 09 Aug 2022 10:10:17 UTC
Hello Ronald, Thanks for digging about this peculiar problem. I've tested again with ipv4 and problem is the same and I'm CCing go@FreeBSD.org. Thanks Ronald Klop <ronald-lists@klop.ws> escreveu no dia segunda, 8/08/2022 à(s) 11:39: > Hi, > > First it is nice that you have working ipv6 now. 👍 > > But I'm still surprised that the download of distfiles choose the IPv6 > address while you did not have IPv6 enabled. > This port uses some golang code to fetch the file: > 47794 0 S+ 0:00.04 | | `-- make fetch > 47899 0 S+ 0:03.71 | | `-- /usr/local/bin/go119 mod download > -x all (go) > > And the download site has both IPv4 and IPv6 configured. > $ host proxy.golang.com > proxy.golang.com has address 172.217.168.241 > proxy.golang.com has IPv6 address 2a00:1450:400e:802::2011 > ... > > These addresses change now and than so it looks like a pool of servers. > > The go code seems to have logic to handle the dualstack situation and > prefer ipv4 over ipv6 (as far as I understand the code). > > https://github.com/golang/go/blob/0f6ee42fe063a48d7825bc03097bbb714aafdb7d/src/net/dial.go#L421 > > So a possibility for the cause of the problem can be that a server in the > pool was not reachable by ipv4 which made the go code fall back to ipv6. > This idea is also strengthened by the fact that the first couple of > downloads succeeded. > > If you want to dive deeper you might cc the go@FreeBSD.org mailinglist. > > Regards, > > Ronald. > > > > *Van:* Nuno Teixeira <eduardo@freebsd.org> > *Datum:* zaterdag, 6 augustus 2022 18:45 > *Aan:* Larry Rosenman <ler@lerctr.org> > *CC:* Ronald Klop <ronald-lists@klop.ws>, FreeBSD Mailing List < > freebsd-ports@freebsd.org> > *Onderwerp:* Re: go modules fetching problem > > Hi Larry, > > That's a possibility and as always they never notify clients about changes. > > Before I switched to ipv6 on local machine I've tried to disable router > ipv6 but thats not possible because there is no option to configured it on > web interface nor cmd line interface: > --- > /cli> lan/ipv6/show > +-------------------------+ > |LAN IPV6 | > +------------+------------+ > |IPv6 |Status | > +------------+------------+ > |Enabled |Up | > +------------+------------+ > --- > > I'm happy that I'm using ipv6 for the first time :) > > Cheers and thanks, > > Larry Rosenman <ler@lerctr.org> escreveu no dia sábado, 6/08/2022 à(s) > 16:46: > >> Is it possible your ISP just enabled IPv6? >> >> >> >> On 08/06/2022 10:34 am, Nuno Teixeira wrote: >> >> Hello, >> >> I've found a fix: configure ethernet to ipv6 >> --- >> ifconfig_re0="DHCP" >> ifconfig_re0_ipv6="inet6 accept_rtadv" >> rtsold_enable="YES" >> --- >> >> This is very strange because I've never used ipv6 before, and until a >> couple days 14 current was running fine in ipv4 using re0/iwlwifi0. >> Maybe something change in CURRENT? >> I'm at latest 1ffd352bc25b >> >> Now I need to find a way of using ipv6 on iwlwifi0 because it crashes >> using "ifconfig_wlan0_ipv6="inet6 accept_rtadv"... >> >> Thanks, >> >> Nuno Teixeira <eduardo@freebsd.org> escreveu no dia sábado, 6/08/2022 >> à(s) 11:58: >> >> Hi Ronald, >> >> I don't use ipv6. >> --- >> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu >> 1500 >> ether 6c:6a:77:df:09:21 >> inet 192.168.1.65 netmask 0xffffff00 broadcast 192.168.1.255 >> groups: wlan >> ssid MEO-3637C0 channel 60 (5300 MHz 11a) bssid 00:06:91:36:37:c1 >> regdomain ETSI country PT authmode WPA2/802.11i privacy ON >> deftxkey UNDEF AES-CCM 2:128-bit txpower 24 bmiss 7 mcastrate 6 >> mgmtrate 6 scanvalid 60 wme roaming MANUAL >> parent interface: iwlwifi0 >> media: IEEE 802.11 Wireless Ethernet OFDM/54Mbps mode 11a >> status: associated >> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> >> --- >> >> Ronald Klop <ronald-lists@klop.ws> escreveu no dia sábado, 6/08/2022 >> à(s) 10:49: >> >> You get an ipv6 address for the host. But the host is not reachable. >> >> " dial tcp [2a00:1450:4003:80c::2011]:443: conn >> ect: no route to host" >> >> Is ipv6 properly configured in your network? >> >> Regards, >> Ronald >> >> >> *Van:* Nuno Teixeira <eduardo@freebsd.org> >> *Datum:* 6 augustus 2022 00:16 >> *Aan:* FreeBSD Mailing List <freebsd-ports@freebsd.org> >> *Onderwerp:* Re: go modules fetching problem >> >> (...) >> >> Same with poudriere testport, but after some tries modules fetch is >> complete. >> >> Nuno Teixeira <eduardo@freebsd.org> escreveu no dia sexta, 5/08/2022 >> à(s) 22:31: >> >> Hello, >> >> For the first time I can't fetch go modules from a port. >> I've tried several ports that uses go:modules and problem is the same. >> What could be the problem? >> >> --- >> $ make distclean makesum: >> >> ===> Cleaning for gomplate-3.11.2 >> ===> Cleaning Go module cache >> ===> Deleting distfiles for gomplate-3.11.2 >> ===> License MIT accepted by the user >> ===> License MIT accepted by the user >> ===> gomplate-3.11.2 depends on file: /usr/local/sbin/pkg - found >> ===> gomplate-3.11.2 depends on file: /usr/local/bin/go119 - found >> ===> gomplate-3.11.2 depends on package: ca_root_nss>0 - found >> => v3.11.2.mod doesn't seem to exist in >> /tmp/go/sysutils_gomplate/gomplate-v3.11.2. >> => Attempting to fetch >> https://proxy.golang.org/github.com/hairyhenderson/gomplate/v3/@v/v3.11.2.mod >> v3.11.2.mod 7063 B 51 MBps >> 00s >> => v3.11.2.zip doesn't seem to exist in >> /tmp/go/sysutils_gomplate/gomplate-v3.11.2. >> => Attempting to fetch >> https://proxy.golang.org/github.com/hairyhenderson/gomplate/v3/@v/v3.11.2.zip >> v3.11.2.zip 671 kB 6855 kBps >> 00s >> ===> Fetching all distfiles required by gomplate-3.11.2 for building >> ===> Fetching github.com/hairyhenderson/gomplate/v3 dependencies >> # get https://proxy.golang.org/github.com/%21shopify/ejson/@v/v1.3.3.mod >> # get >> https://proxy.golang.org/github.com/%21proton%21mail/go-crypto/@v/v0.0.0-20220517143526-88bb52951d5b.mod >> # get https://proxy.golang.org/github.com/armon/go-radix/@v/v1.0.0.mod >> # get https://proxy.golang.org/cloud.google.com/go/compute/@v/v1.6.1.mod >> # get https://proxy.golang.org/github.com/acomagu/bufpipe/@v/v1.0.3.mod >> # get >> https://proxy.golang.org/github.com/%21microsoft/go-winio/@v/v0.5.2.mod >> # get https://proxy.golang.org/cloud.google.com/go/@v/v0.102.0.mod >> # get https://proxy.golang.org/github.com/armon/go-metrics/@v/v0.4.0.mod >> # get https://proxy.golang.org/cloud.google.com/go/storage/@v/v1.22.1.mod >> # get >> https://proxy.golang.org/github.com/apparentlymart/go-cidr/@v/v1.1.0.mod >> # get >> https://proxy.golang.org/github.com/%21masterminds/goutils/@v/v1.1.1.mod >> # get https://proxy.golang.org/cloud.google.com/go/iam/@v/v0.3.0.mod >> # get https://proxy.golang.org/github.com/acomagu/bufpipe/@v/v1.0.3.mod: >> Get "https://proxy.golang.org/github.com/acomagu/bufpipe/@v/v1.0.3.mod": >> dial tcp [2a00:1450:4003:80c::2011]:443: conn >> ect: no route to host >> # get https://proxy.golang.org/cloud.google.com/go/iam/@v/v0.3.0.mod: >> Get "https://proxy.golang.org/cloud.google.com/go/iam/@v/v0.3.0.mod": >> dial tcp [2a00:1450:4003:80c::2011]:443: connect: n >> o route to host >> # get >> https://proxy.golang.org/github.com/apparentlymart/go-cidr/@v/v1.1.0.mod: >> Get " >> https://proxy.golang.org/github.com/apparentlymart/go-cidr/@v/v1.1.0.mod": >> dial tcp [2a00:1450:4003:80c::2 >> 011]:443: connect: no route to host >> # get >> https://proxy.golang.org/github.com/aws/aws-sdk-go-v2/@v/v1.16.4.mod >> # get >> https://proxy.golang.org/github.com/%21masterminds/goutils/@v/v1.1.1.mod: >> Get " >> https://proxy.golang.org/github.com/%21masterminds/goutils/@v/v1.1.1.mod": >> dial tcp [2a00:1450:4003:80c::2 >> 011]:443: connect: no route to host >> --- >> >> Thanks in advance, >> -- >> Nuno Teixeira >> FreeBSD Committer (ports) >> >> >> >> -- >> Nuno Teixeira >> FreeBSD Committer (ports) >> >> >> >> >> >> >> >> -- >> Nuno Teixeira >> FreeBSD Committer (ports) >> >> >> >> -- >> Nuno Teixeira >> FreeBSD Committer (ports) >> >> >> -- >> Larry Rosenman http://www.lerctr.org/~ler >> Phone: +1 214-642-9640 E-Mail: ler@lerctr.org >> US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106 >> > > > -- > Nuno Teixeira > FreeBSD Committer (ports) > > -- Nuno Teixeira FreeBSD Committer (ports)