tailscale/cmd/tailscaled/depaware.txt
Denton Gentry ad288baaea net/interfaces: use IPv4 link local if nothing better
The only connectivity an AWS Lambda container has is an IPv4 link-local
169.254.x.x address using NAT:
12: vtarget_1@if11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500
                    qdisc noqueue state UP group default qlen 1000
     link/ether 7e:1c:3f:00:00:00 brd ff:ff:ff:ff:ff:ff link-netnsid 1
     inet 169.254.79.1/32 scope global vtarget_1
     valid_lft forever preferred_lft forever

If there are no other IPv4/v6 addresses available, and we are running
in AWS Lambda, allow IPv4 169.254.x.x addresses to be used.

----

Similarly, a Google Cloud Run container's only connectivity is
a Unique Local Address fddf:3978:feb1:d745::c001/128.
If there are no other addresses available then allow IPv6
Unique Local Addresses to be used.
We actually did this in an earlier release, but now refactor it to
work the same way as the IPv4 link-local support is being done.

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
2021-06-18 21:52:47 -07:00

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tailscale.com/cmd/tailscaled dependencies: (generated by github.com/tailscale/depaware)
W 💣 github.com/alexbrainman/sspi from github.com/alexbrainman/sspi/negotiate+
W github.com/alexbrainman/sspi/internal/common from github.com/alexbrainman/sspi/negotiate
W 💣 github.com/alexbrainman/sspi/negotiate from tailscale.com/net/tshttpproxy
L github.com/coreos/go-iptables/iptables from tailscale.com/wgengine/router
github.com/go-multierror/multierror from tailscale.com/wgengine/router+
W 💣 github.com/go-ole/go-ole from github.com/go-ole/go-ole/oleutil+
W 💣 github.com/go-ole/go-ole/oleutil from tailscale.com/wgengine/winnet
L 💣 github.com/godbus/dbus/v5 from tailscale.com/net/dns
github.com/golang/snappy from github.com/klauspost/compress/zstd
github.com/google/btree from inet.af/netstack/tcpip/header+
L github.com/josharian/native from github.com/mdlayher/netlink+
L 💣 github.com/jsimonetti/rtnetlink from tailscale.com/wgengine/monitor
L github.com/jsimonetti/rtnetlink/internal/unix from github.com/jsimonetti/rtnetlink
github.com/klauspost/compress/fse from github.com/klauspost/compress/huff0
github.com/klauspost/compress/huff0 from github.com/klauspost/compress/zstd
github.com/klauspost/compress/zstd from tailscale.com/smallzstd
github.com/klauspost/compress/zstd/internal/xxhash from github.com/klauspost/compress/zstd
L 💣 github.com/mdlayher/netlink from tailscale.com/wgengine/monitor+
L 💣 github.com/mdlayher/netlink/nlenc from github.com/mdlayher/netlink+
L github.com/mdlayher/sdnotify from tailscale.com/util/systemd
L 💣 github.com/mdlayher/socket from github.com/mdlayher/netlink
W github.com/pkg/errors from github.com/tailscale/certstore
W 💣 github.com/tailscale/certstore from tailscale.com/control/controlclient
github.com/tcnksm/go-httpstat from tailscale.com/net/netcheck
💣 go4.org/intern from inet.af/netaddr
💣 go4.org/mem from tailscale.com/derp+
go4.org/unsafe/assume-no-moving-gc from go4.org/intern
💣 golang.zx2c4.com/wireguard/conn from golang.zx2c4.com/wireguard/device+
W 💣 golang.zx2c4.com/wireguard/conn/winrio from golang.zx2c4.com/wireguard/conn
💣 golang.zx2c4.com/wireguard/device from tailscale.com/net/tstun+
💣 golang.zx2c4.com/wireguard/ipc from golang.zx2c4.com/wireguard/device
W 💣 golang.zx2c4.com/wireguard/ipc/winpipe from golang.zx2c4.com/wireguard/ipc
golang.zx2c4.com/wireguard/ratelimiter from golang.zx2c4.com/wireguard/device
golang.zx2c4.com/wireguard/replay from golang.zx2c4.com/wireguard/device
golang.zx2c4.com/wireguard/rwcancel from golang.zx2c4.com/wireguard/device+
golang.zx2c4.com/wireguard/tai64n from golang.zx2c4.com/wireguard/device+
💣 golang.zx2c4.com/wireguard/tun from golang.zx2c4.com/wireguard/device+
W 💣 golang.zx2c4.com/wireguard/tun/wintun from golang.zx2c4.com/wireguard/tun+
W 💣 golang.zx2c4.com/wireguard/windows/tunnel/winipcfg from tailscale.com/net/interfaces+
inet.af/netaddr from tailscale.com/control/controlclient+
💣 inet.af/netstack/gohacks from inet.af/netstack/state/wire+
inet.af/netstack/linewriter from inet.af/netstack/log
inet.af/netstack/log from inet.af/netstack/state+
inet.af/netstack/rand from inet.af/netstack/tcpip/network/hash+
💣 inet.af/netstack/sleep from inet.af/netstack/tcpip/transport/tcp
💣 inet.af/netstack/state from inet.af/netstack/tcpip+
inet.af/netstack/state/wire from inet.af/netstack/state
💣 inet.af/netstack/sync from inet.af/netstack/linewriter+
💣 inet.af/netstack/tcpip from inet.af/netstack/tcpip/adapters/gonet+
inet.af/netstack/tcpip/adapters/gonet from tailscale.com/wgengine/netstack
💣 inet.af/netstack/tcpip/buffer from inet.af/netstack/tcpip/adapters/gonet+
inet.af/netstack/tcpip/hash/jenkins from inet.af/netstack/tcpip/stack+
inet.af/netstack/tcpip/header from inet.af/netstack/tcpip/header/parse+
inet.af/netstack/tcpip/header/parse from inet.af/netstack/tcpip/network/ipv4+
inet.af/netstack/tcpip/link/channel from tailscale.com/wgengine/netstack
inet.af/netstack/tcpip/network/hash from inet.af/netstack/tcpip/network/ipv4+
inet.af/netstack/tcpip/network/internal/fragmentation from inet.af/netstack/tcpip/network/ipv4+
inet.af/netstack/tcpip/network/internal/ip from inet.af/netstack/tcpip/network/ipv4+
inet.af/netstack/tcpip/network/ipv4 from tailscale.com/wgengine/netstack
inet.af/netstack/tcpip/network/ipv6 from tailscale.com/wgengine/netstack
inet.af/netstack/tcpip/ports from inet.af/netstack/tcpip/stack+
inet.af/netstack/tcpip/seqnum from inet.af/netstack/tcpip/header+
💣 inet.af/netstack/tcpip/stack from inet.af/netstack/tcpip/adapters/gonet+
inet.af/netstack/tcpip/transport/icmp from tailscale.com/wgengine/netstack
inet.af/netstack/tcpip/transport/packet from inet.af/netstack/tcpip/transport/raw
inet.af/netstack/tcpip/transport/raw from inet.af/netstack/tcpip/transport/icmp+
💣 inet.af/netstack/tcpip/transport/tcp from inet.af/netstack/tcpip/adapters/gonet+
inet.af/netstack/tcpip/transport/tcpconntrack from inet.af/netstack/tcpip/stack
inet.af/netstack/tcpip/transport/udp from inet.af/netstack/tcpip/adapters/gonet+
inet.af/netstack/waiter from inet.af/netstack/tcpip+
inet.af/peercred from tailscale.com/ipn/ipnserver
W 💣 inet.af/wf from tailscale.com/wf
rsc.io/goversion/version from tailscale.com/version
tailscale.com/atomicfile from tailscale.com/ipn+
tailscale.com/client/tailscale/apitype from tailscale.com/ipn/ipnlocal+
tailscale.com/control/controlclient from tailscale.com/ipn/ipnlocal+
tailscale.com/derp from tailscale.com/derp/derphttp+
tailscale.com/derp/derphttp from tailscale.com/net/netcheck+
tailscale.com/derp/derpmap from tailscale.com/cmd/tailscaled+
tailscale.com/disco from tailscale.com/derp+
tailscale.com/health from tailscale.com/control/controlclient+
tailscale.com/hostinfo from tailscale.com/control/controlclient+
tailscale.com/internal/deephash from tailscale.com/ipn/ipnlocal+
tailscale.com/ipn from tailscale.com/ipn/ipnserver+
tailscale.com/ipn/ipnlocal from tailscale.com/ipn/ipnserver+
tailscale.com/ipn/ipnserver from tailscale.com/cmd/tailscaled
tailscale.com/ipn/ipnstate from tailscale.com/ipn+
tailscale.com/ipn/localapi from tailscale.com/ipn/ipnserver
tailscale.com/ipn/policy from tailscale.com/ipn/ipnlocal
tailscale.com/log/filelogger from tailscale.com/ipn/ipnserver
tailscale.com/log/logheap from tailscale.com/control/controlclient
tailscale.com/logpolicy from tailscale.com/cmd/tailscaled
tailscale.com/logtail from tailscale.com/logpolicy
tailscale.com/logtail/backoff from tailscale.com/control/controlclient+
tailscale.com/logtail/filch from tailscale.com/logpolicy
tailscale.com/metrics from tailscale.com/derp
tailscale.com/net/dns from tailscale.com/ipn/ipnlocal+
tailscale.com/net/dns/resolver from tailscale.com/wgengine+
tailscale.com/net/dnscache from tailscale.com/control/controlclient+
tailscale.com/net/dnsfallback from tailscale.com/control/controlclient
tailscale.com/net/flowtrack from tailscale.com/wgengine/filter+
💣 tailscale.com/net/interfaces from tailscale.com/cmd/tailscaled+
tailscale.com/net/netcheck from tailscale.com/wgengine/magicsock
tailscale.com/net/netns from tailscale.com/control/controlclient+
💣 tailscale.com/net/netstat from tailscale.com/ipn/ipnserver
tailscale.com/net/packet from tailscale.com/wgengine+
tailscale.com/net/portmapper from tailscale.com/net/netcheck+
tailscale.com/net/socks5 from tailscale.com/cmd/tailscaled
tailscale.com/net/stun from tailscale.com/net/netcheck+
tailscale.com/net/tlsdial from tailscale.com/control/controlclient+
tailscale.com/net/tsaddr from tailscale.com/ipn/ipnlocal+
💣 tailscale.com/net/tshttpproxy from tailscale.com/control/controlclient+
tailscale.com/net/tstun from tailscale.com/cmd/tailscaled+
tailscale.com/paths from tailscale.com/cmd/tailscaled+
tailscale.com/portlist from tailscale.com/ipn/ipnlocal
tailscale.com/safesocket from tailscale.com/ipn/ipnserver
tailscale.com/smallzstd from tailscale.com/ipn/ipnserver+
tailscale.com/syncs from tailscale.com/net/interfaces+
tailscale.com/tailcfg from tailscale.com/control/controlclient+
W tailscale.com/tsconst from tailscale.com/net/interfaces
tailscale.com/tstime from tailscale.com/wgengine/magicsock
tailscale.com/types/empty from tailscale.com/control/controlclient+
tailscale.com/types/flagtype from tailscale.com/cmd/tailscaled
tailscale.com/types/ipproto from tailscale.com/net/flowtrack+
tailscale.com/types/key from tailscale.com/derp+
tailscale.com/types/logger from tailscale.com/cmd/tailscaled+
tailscale.com/types/netmap from tailscale.com/control/controlclient+
tailscale.com/types/nettype from tailscale.com/wgengine/magicsock
tailscale.com/types/opt from tailscale.com/control/controlclient+
tailscale.com/types/persist from tailscale.com/control/controlclient+
tailscale.com/types/preftype from tailscale.com/ipn+
tailscale.com/types/structs from tailscale.com/control/controlclient+
tailscale.com/types/wgkey from tailscale.com/control/controlclient+
L tailscale.com/util/cmpver from tailscale.com/net/dns
tailscale.com/util/dnsname from tailscale.com/ipn/ipnstate+
LW tailscale.com/util/endian from tailscale.com/net/netns+
tailscale.com/util/groupmember from tailscale.com/ipn/ipnserver
tailscale.com/util/lineread from tailscale.com/control/controlclient+
tailscale.com/util/osshare from tailscale.com/cmd/tailscaled+
tailscale.com/util/pidowner from tailscale.com/ipn/ipnserver
tailscale.com/util/racebuild from tailscale.com/logpolicy
tailscale.com/util/systemd from tailscale.com/control/controlclient+
tailscale.com/util/uniq from tailscale.com/wgengine/magicsock
tailscale.com/util/winutil from tailscale.com/logpolicy+
tailscale.com/version from tailscale.com/cmd/tailscaled+
tailscale.com/version/distro from tailscale.com/control/controlclient+
W tailscale.com/wf from tailscale.com/cmd/tailscaled
tailscale.com/wgengine from tailscale.com/cmd/tailscaled+
tailscale.com/wgengine/filter from tailscale.com/control/controlclient+
tailscale.com/wgengine/magicsock from tailscale.com/wgengine+
tailscale.com/wgengine/monitor from tailscale.com/wgengine+
tailscale.com/wgengine/netstack from tailscale.com/cmd/tailscaled
tailscale.com/wgengine/router from tailscale.com/cmd/tailscaled+
tailscale.com/wgengine/wgcfg from tailscale.com/ipn/ipnlocal+
tailscale.com/wgengine/wgcfg/nmcfg from tailscale.com/ipn/ipnlocal
tailscale.com/wgengine/wglog from tailscale.com/wgengine
W 💣 tailscale.com/wgengine/winnet from tailscale.com/wgengine/router
golang.org/x/crypto/blake2b from golang.org/x/crypto/nacl/box
golang.org/x/crypto/blake2s from golang.zx2c4.com/wireguard/device+
golang.org/x/crypto/chacha20 from golang.org/x/crypto/chacha20poly1305
golang.org/x/crypto/chacha20poly1305 from crypto/tls+
golang.org/x/crypto/cryptobyte from crypto/ecdsa+
golang.org/x/crypto/cryptobyte/asn1 from crypto/ecdsa+
golang.org/x/crypto/curve25519 from crypto/tls+
golang.org/x/crypto/hkdf from crypto/tls
golang.org/x/crypto/nacl/box from tailscale.com/control/controlclient+
golang.org/x/crypto/nacl/secretbox from golang.org/x/crypto/nacl/box
golang.org/x/crypto/poly1305 from golang.org/x/crypto/chacha20poly1305+
golang.org/x/crypto/salsa20/salsa from golang.org/x/crypto/nacl/box+
golang.org/x/net/bpf from github.com/mdlayher/netlink+
golang.org/x/net/dns/dnsmessage from net+
golang.org/x/net/http/httpguts from net/http+
golang.org/x/net/http/httpproxy from net/http
golang.org/x/net/http2/hpack from net/http
golang.org/x/net/idna from golang.org/x/net/http/httpguts+
golang.org/x/net/ipv4 from golang.zx2c4.com/wireguard/device
golang.org/x/net/ipv6 from golang.zx2c4.com/wireguard/device+
golang.org/x/net/proxy from tailscale.com/net/netns
D golang.org/x/net/route from net+
golang.org/x/sync/errgroup from tailscale.com/derp
golang.org/x/sync/singleflight from tailscale.com/net/dnscache
golang.org/x/sys/cpu from golang.org/x/crypto/blake2b+
LD golang.org/x/sys/unix from github.com/mdlayher/netlink+
W golang.org/x/sys/windows from github.com/go-ole/go-ole+
W golang.org/x/sys/windows/registry from golang.zx2c4.com/wireguard/windows/tunnel/winipcfg+
W golang.org/x/sys/windows/svc from tailscale.com/cmd/tailscaled+
W golang.org/x/sys/windows/svc/mgr from tailscale.com/cmd/tailscaled
golang.org/x/term from tailscale.com/logpolicy
golang.org/x/text/secure/bidirule from golang.org/x/net/idna
golang.org/x/text/transform from golang.org/x/text/secure/bidirule+
golang.org/x/text/unicode/bidi from golang.org/x/net/idna+
golang.org/x/text/unicode/norm from golang.org/x/net/idna
golang.org/x/time/rate from inet.af/netstack/tcpip/stack+
bufio from compress/flate+
bytes from bufio+
compress/flate from compress/gzip+
compress/gzip from internal/profile+
compress/zlib from debug/elf+
container/heap from inet.af/netstack/tcpip/transport/tcp
container/list from crypto/tls+
context from crypto/tls+
crypto from crypto/ecdsa+
crypto/aes from crypto/ecdsa+
crypto/cipher from crypto/aes+
crypto/des from crypto/tls+
crypto/dsa from crypto/x509
crypto/ecdsa from crypto/tls+
crypto/ed25519 from crypto/tls+
crypto/elliptic from crypto/ecdsa+
crypto/hmac from crypto/tls+
crypto/md5 from crypto/tls+
crypto/rand from crypto/ed25519+
crypto/rc4 from crypto/tls
crypto/rsa from crypto/tls+
crypto/sha1 from crypto/tls+
crypto/sha256 from crypto/tls+
crypto/sha512 from crypto/ecdsa+
crypto/subtle from crypto/aes+
crypto/tls from github.com/tcnksm/go-httpstat+
crypto/x509 from crypto/tls+
crypto/x509/pkix from crypto/x509+
debug/dwarf from debug/elf+
debug/elf from rsc.io/goversion/version
debug/macho from rsc.io/goversion/version
debug/pe from rsc.io/goversion/version
L embed from tailscale.com/net/dns
encoding from encoding/json+
encoding/asn1 from crypto/x509+
encoding/base64 from encoding/json+
encoding/binary from compress/gzip+
encoding/hex from crypto/x509+
encoding/json from expvar+
encoding/pem from crypto/tls+
errors from bufio+
expvar from tailscale.com/derp+
flag from tailscale.com/cmd/tailscaled+
fmt from compress/flate+
hash from compress/zlib+
hash/adler32 from compress/zlib
hash/crc32 from compress/gzip+
hash/fnv from tailscale.com/wgengine/magicsock+
hash/maphash from go4.org/mem
html from net/http/pprof+
io from bufio+
io/fs from crypto/rand+
io/ioutil from github.com/godbus/dbus/v5+
log from expvar+
math from compress/flate+
math/big from crypto/dsa+
math/bits from compress/flate+
math/rand from github.com/mdlayher/netlink+
mime from mime/multipart+
mime/multipart from net/http
mime/quotedprintable from mime/multipart
net from crypto/tls+
net/http from expvar+
net/http/httptrace from github.com/tcnksm/go-httpstat+
net/http/httputil from tailscale.com/ipn/localapi
net/http/internal from net/http+
net/http/pprof from tailscale.com/cmd/tailscaled
net/textproto from golang.org/x/net/http/httpguts+
net/url from crypto/x509+
os from crypto/rand+
os/exec from github.com/coreos/go-iptables/iptables+
os/signal from tailscale.com/cmd/tailscaled+
os/user from github.com/godbus/dbus/v5+
path from debug/dwarf+
path/filepath from crypto/x509+
reflect from crypto/x509+
regexp from github.com/coreos/go-iptables/iptables+
regexp/syntax from regexp
runtime/debug from github.com/klauspost/compress/zstd+
runtime/pprof from net/http/pprof+
runtime/trace from net/http/pprof
sort from compress/flate+
strconv from compress/flate+
strings from bufio+
sync from compress/flate+
sync/atomic from context+
syscall from crypto/rand+
text/tabwriter from runtime/pprof
time from compress/gzip+
unicode from bytes+
unicode/utf16 from encoding/asn1+
unicode/utf8 from bufio+